Globe Electric 12-003-7MS: Difference between revisions

From OldSurge.com
Jump to navigation Jump to search
PowerPig (talk | contribs)
PowerPig (talk | contribs)
Line 180: Line 180:


== Teardown ==
== Teardown ==
The internal design is divided into several distinct functional assemblies.
The USB charging circuitry is located on a dedicated circuit board mounted in the lower section of the housing. The USB Type-A connectors themselves are mounted on separate small circuit boards near the upper corners of the enclosure and are connected to the power-supply board through internal wiring harnesses.
The surge-protection circuitry and status-indicator assembly are concentrated near the center of the enclosure between the two rotating outlet banks.
Power distribution is accomplished through direct internal wiring rather than the stamped bus-bar arrangements commonly encountered in many power strips and surge protectors.
A transformer-based USB power supply occupies a significant portion of the lower housing. The substantial size of the charging assembly is consistent with the product's advertised combined USB charging output of 2.1 amps.
Unlike many direct-plug surge protectors intended for permanent installation, the 12-003-7MS does not incorporate a center mounting screw intended to engage the receptacle faceplate. Mechanical support is instead provided through the primary attachment plug together with an additional non-conductive stabilizing pin intended to engage the unused receptacle opening.


The Globe Electric 12-003-7MS enclosure is secured using multiple Phillips-head screws and can be opened non-destructively.
The Globe Electric 12-003-7MS enclosure is secured using multiple Phillips-head screws and can be opened non-destructively.


Removal of the front housing revealed a more complex internal design than is typically encountered in direct-plug surge protectors. In addition to the surge-protection circuitry, the unit incorporates a dedicated USB charging power supply, dual rotating outlet assemblies, status-indicator circuitry, and internal wiring harnesses connecting the various subassemblies.
Removal of the front housing revealed a more complex internal design than is typically encountered in direct-plug surge protectors. The unit incorporates rotating outlet assemblies, dedicated surge-protection circuitry, status-indicator circuitry, a transformer-based USB charging system, and multiple internal wiring harnesses.
 
A notable design feature is the physical separation of the USB charging circuitry from the USB output connectors. The USB Type-A connectors are mounted near the top of the enclosure while the associated USB power-supply circuitry is mounted on a dedicated circuit board in the lower portion of the housing. Flexible conductors connect the charging board to the USB ports.
 
The surge-protection and outlet-distribution components are concentrated near the center of the enclosure between the two rotating outlet banks.
 
Closer examination revealed that a significant portion of the device's internal volume is occupied by the USB charging power supply.


The charging assembly utilizes a transformer-based power-supply design mounted on a dedicated circuit board in the lower portion of the enclosure. The relatively large transformer and associated filtering components account for a substantial portion of the unit's weight.
The internal electronics are divided into two primary subsystems. Surge-suppression and indicator circuitry are concentrated within the central section of the enclosure between the two rotating outlet banks. This assembly controls the SURGE and GROUND status indicators and provides the unit's surge-protection functionality.


The charging board is electrically separate from the USB connector assemblies. The USB Type-A connectors are mounted on small daughterboards near the upper corners of the enclosure and are connected to the charging circuitry through dedicated wiring harnesses.
USB charging functionality is provided by a separate circuit board mounted in the lower portion of the enclosure. The USB Type-A charging ports themselves are mounted on small daughterboards near the upper corners of the housing and are connected to the charging board through internal wiring harnesses.


Indicator circuitry for the SURGE and GROUND status lights is mounted on a small circuit board positioned near the center of the enclosure.
The USB charging assembly occupies a significant portion of the available internal volume. The circuit incorporates a transformer, filtering components, electrolytic capacitors, and associated power-supply electronics. The comparatively large charging assembly likely contributes substantially to the unit's overall weight.


Internal wiring utilizes discrete conductors linking the rotating outlet assemblies, charging circuitry, status indicators, and attachment plug assembly rather than a stamped bus-bar distribution system.
Power distribution within the unit is accomplished through discrete conductors linking the attachment plug assembly, rotating outlet banks, surge-suppression circuitry, indicator board, and USB charging system rather than through the stamped bus-bar arrangements commonly encountered in many power strips and surge protectors.


Unlike many direct-plug surge protectors intended for wall mounting, the 12-003-7MS does not utilize a center screw that secures the device to the receptacle faceplate. Instead, support is provided through the primary grounding blade together with an additional non-conductive stabilizing pin. Contemporary product literature described the stabilizing pin as helping support the device and reducing stress on the wall receptacle.
Unlike many direct-plug surge protectors intended for permanent installation, the 12-003-7MS does not utilize a faceplate-retention screw. Mechanical support is instead provided by the attachment plug together with a non-conductive stabilizing plug that engages the other receptacle opening. Contemporary Globe Electric literature described this arrangement as reducing stress on the wall receptacle while supporting the product's space-saving design as well as preventing the unit from being plugged into a single outlet wall receptacle - which seems like it would be very uncommon.


Inspection revealed no evidence of overheating, melting, arcing, or catastrophic electrical failure. Internal components appeared consistent with normal long-term residential use.
Inspection revealed no evidence of overheating, melting, arcing, or catastrophic electrical failure. Internal components appeared consistent with normal long-term residential use.
The internal design is divided into two primary electronic subsystems.
The central section of the enclosure contains the surge-suppression circuitry together with the SURGE and GROUND indicator assembly. This circuitry is physically separated from the USB charging electronics.
The USB charging system is mounted on a dedicated circuit board located in the lower portion of the enclosure. The USB Type-A receptacles are mounted on separate daughterboards positioned at the upper corners of the enclosure and are connected to the charging circuit through internal wiring harnesses.
A substantial transformer occupies a significant portion of the USB charging assembly. The presence of a dedicated transformer, multiple electrolytic capacitors, and associated filtering components suggests that Globe Electric utilized a comparatively robust charging design rather than the extremely compact USB charger modules commonly found in many later wall-tap products.
The internal layout demonstrates that the USB charging functionality was incorporated as a largely independent subsystem while the surge-protection circuitry remained concentrated within the central section of the enclosure.


<gallery mode="packed" heights="250">
<gallery mode="packed" heights="250">
File:surge_globe_12-003-7MS_teardown_open_01.jpg|12-003-7MS opened following removal of the enclosure screws.
File:surge_globe_12-003-7MS_teardown_open_01.jpg|12-003-7MS opened following removal of the enclosure screws.
File:surge_globe_12-003-7MS_teardown_basel_01.jpg|Internal construction showing surge-protection components, USB charging circuitry, and wiring.
File:surge_globe_12-003-7MS_teardown_basel_01.jpg|Internal construction showing rotating outlet assemblies, surge-protection circuitry, USB charging circuitry, and internal wiring.
File:surge_globe_12-003-7MS_teardown_frontpanel_top_01.jpg|Upper housing showing supports for the rotating outlet assemblies.
File:surge_globe_12-003-7MS_teardown_frontpanel_top_01.jpg|Upper housing showing support structures for the rotating outlet assemblies.
File:surge_globe_12-003-7MS_teardown_frontpanel_bottom_01.jpg|Lower housing structural details and screw bosses.
File:surge_globe_12-003-7MS_teardown_frontpanel_bottom_01.jpg|Lower housing structural details and screw bosses.
File:surge_globe_12-003-7MS_teardown_frontpanel_bottom_02.jpg|Interior housing markings and molded structural features.
File:surge_globe_12-003-7MS_teardown_frontpanel_bottom_02.jpg|Interior housing markings and molded structural features.
File:surge_globe_12-003-7MS_teardown_base_detail_01.jpg|Status-indicator board, surge protection circuitry, and internal wiring.
File:surge_globe_12-003-7MS_teardown_base_detail_01.jpg|Central surge-suppression and indicator circuitry.
File:surge_globe_12-003-7MS_teardown_base_detail_02.jpg|Surge protection components and associated circuitry.
File:surge_globe_12-003-7MS_teardown_base_detail_02.jpg|Close-up of the surge-protection assembly and associated wiring.
File:surge_globe_12-003-7MS_teardown_base_usbboard_components_01.jpg|USB charging power-supply section showing the transformer, capacitors, and charging circuitry.
File:surge_globe_12-003-7MS_teardown_base_usbboard_bottom_01.jpg|Underside of the USB charging circuit board.
File:surge_globe_12-003-7MS_teardown_base_usbboard_bottom_01.jpg|Underside of the USB charging circuit board.
File:surge_globe_12-003-7MS_teardown_base_usbboard_components_01.jpg|USB charging power-supply section showing transformer, capacitors, and charging circuitry.
</gallery>
</gallery>



Revision as of 10:50, 19 October 2026

The Globe Electric 12-003-7MS is a direct-plug surge protector manufactured by Globe Electric and marketed as part of the company's Space Plug product family. The design incorporates six grounded outlets arranged on two independently adjustable outlet banks flanking a central status-indicator section.

The documented example is notable for its wall-hugger form factor, rotating outlet assemblies, and compact direct-plug construction intended to expand receptacle capacity without requiring an attached power cord.

Overall view of the Globe Electric 12-003-7MS surge protector.
Overall view of the Globe Electric 12-003-7MS surge protector.


Overview

The Globe Electric 12-003-7MS is a consumer-oriented direct-plug surge protector designed to increase the number of available grounded receptacles while maintaining a compact footprint.

Unlike conventional surge protectors that utilize an attached power cord, the 12-003-7MS plugs directly into a wall receptacle and distributes power through six grounded outlets arranged in two three-outlet rotating banks.

The design incorporates independent SURGE and GROUND status indicators together with Globe Electric branding molded into the central section of the enclosure. The rotating outlet assemblies were primarily intended to redirect connected power cords parallel to the wall surface rather than perpendicular to it. This arrangement reduced the clearance required behind furniture, desks, entertainment centers, and appliances while helping to minimize strain on connected power cords.

The documented example represents an example of the wall-tap surge-protection products that became increasingly common in residential and home-office environments during the 2000s and 2010s.


Historical Context

The 12-003-7MS appears to have been marketed as a space-saving alternative to traditional corded surge protectors. The product combines surge protection and outlet expansion in a single direct-plug assembly intended for residential and consumer-electronics applications.

The independently adjustable outlet banks distinguish the unit from many fixed-outlet wall-tap surge protectors. The design allows connected devices to occupy different orientations while reducing interference between adjacent plugs and power adapters.

Additional manufacturer literature identified the product as part of the Globe Electric "Space Plug" product line.

The literature highlighted several features:

  • Six grounded outlets
  • Dual 90° swivel outlet banks
  • Two USB charging ports
  • Combined 2.1A USB charging capability
  • SURGE status indicator
  • GROUND status indicator

The marketing materials emphasized space savings and improved accommodation of multiple plug sizes and power adapters.

Globe Electric continues to market surge protectors, power strips, outlet adapters, and related power-distribution products as part of its contemporary product lineup.

The product was marketed by Globe Electric as the "Space Plug" swivel surge-protector series. Manufacturer literature emphasized the unit's rotating outlet banks, integrated USB charging ports, compact wall-tap form factor, and space-saving design.

Manufacturer marketing image describing the Globe Electric Space Plug product family.
Manufacturer marketing image describing the Globe Electric Space Plug product family.

Documented Example

  • OldSurge ID: OS-0026
  • Manufacturer: Globe Electric
  • Model: 12-003-7MS
  • Item Number: 7791301
  • Manufacturing Date: April 2014

Specifications

The Globe Electric 12-003-7MS combines six grounded outlets with a direct-plug wall-tap form factor and integrated surge protection.

  • Manufacturer: Globe Electric
  • Model: 12-003-7MS
  • Item Number: 7791301
  • Device Type: Direct-Plug Surge Protector
  • Country of Origin: China
  • Outlets: 6 grounded outlets
  • USB Charging Ports: 2 × USB Type-A
  • Surge Protection Rating: 2100 Joules
  • Voltage Protection Rating (VPR):
    • 400V (L-N) Line to Neutral
    • 400V (L-G) Line to Ground
    • 400V (N-G) Neutral to Ground
  • Electrical Rating: 15A, 125VAC, 60Hz
  • Maximum Load: 1875W
  • Length: Approximately 6.5 in (16.5 cm)
  • Width: Approximately 4.0 in (10.2 cm)
  • Height: Approximately 1.38 in (3.5 cm)
  • Weight: Approximately 10.8 oz (306 g)


Notable Characteristics

  • Direct-plug wall-hugger construction
  • Six grounded outlets
  • Dual independently rotating outlet banks
  • Two integrated USB charging ports
  • 2100-joule surge-protection rating
  • Independent SURGE and GROUND status indicators
  • April 2014 manufacturing date

Weight

The documented example weighs approximately 10.8 oz (306 g).

The relatively substantial weight is consistent with the unit's direct-plug construction, internal surge-suppression components, rotating outlet assemblies, and integrated USB charging circuitry.

Globe Electric 12-003-7MS on a digital scale.
Globe Electric 12-003-7MS on a digital scale.


Physical Characteristics

The Globe Electric 12-003-7MS utilizes a compact direct-plug wall-tap design intended to expand a single receptacle into six grounded outlets.

A central recessed panel contains SURGE and GROUND status indicators together with molded Globe Electric branding.

Each outlet bank is capable of rotating approximately 90 degrees relative to the central housing.The rotating outlet assemblies were primarily intended to redirect connected power cords parallel to the wall surface rather than perpendicular to it. This arrangement reduced the clearance required behind furniture, desks, entertainment centers, and appliances while helping to minimize strain on connected power cords.

Two USB Type-A charging ports are positioned near the upper corners of the enclosure. Contemporary manufacturer literature described the ports as providing a combined output of 2.1 amps.

The enclosure measures approximately 6.5 inches (16.5 cm) long, 4.0 inches (10.2 cm) wide, and 1.38 inches (3.5 cm) thick.

The rear housing incorporates extensive molded safety information including indoor-use restrictions, electrical-shock warnings, limitations regarding connection to additional relocatable power taps, and instructions concerning end-of-life surge-protection status.

Unlike many wall-tap surge protectors that secure to the receptacle using the center faceplate screw, the Globe Electric 12-003-7MS relies upon a combination of the primary attachment blades and a non-conductive stabilizing pin. The arrangement simplifies installation but may provide less mechanical retention than screw-secured designs.

The enclosure also carries FCC compliance markings and references to Canadian ICES-003 electromagnetic-interference requirements.

Photographs

Date Codes

The documented example incorporates molded date wheels indicating manufacture during April 2014.

The manufacturing date is consistent with other evidence associated with the product. Historical Amazon marketplace records indicate that Globe Electric item 7791301 first appeared in Amazon's catalog on August 26, 2013, suggesting that the product family had entered retail distribution prior to manufacture of the documented example.

The April 2014 manufacture date also places the unit within the period when integrated USB charging ports were becoming increasingly common features on consumer surge protectors and power-distribution products.


Condition Upon Acquisition

The documented example was acquired in used condition and exhibited accumulated dust, light surface contamination, and minor cosmetic wear consistent with normal residential or office use.

No evidence of overheating, melting, electrical arcing, or catastrophic failure was observed during initial inspection. The enclosure remained structurally intact and the rotating outlet assemblies moved freely.

The unit was cleaned prior to detailed documentation and photography.

Functional Testing

The documented example was tested for basic electrical operation, wiring integrity, and indicator functionality.

Testing with a receptacle tester confirmed correct hot, neutral, and ground wiring at the protected outlets. No open ground, open neutral, reversed polarity, or other wiring faults were detected.

When connected to a properly grounded receptacle, both status indicators illuminated as intended. The red SURGE indicator confirmed that the surge-suppression circuitry remained active, while the green GROUND indicator verified the presence of a functional equipment ground.

The rotating outlet banks operated normally throughout testing and remained capable of being positioned at various angles to accommodate connected devices and power adapters.

No operational defects were observed during testing.

Teardown

The Globe Electric 12-003-7MS enclosure is secured using multiple Phillips-head screws and can be opened non-destructively.

Removal of the front housing revealed a more complex internal design than is typically encountered in direct-plug surge protectors. The unit incorporates rotating outlet assemblies, dedicated surge-protection circuitry, status-indicator circuitry, a transformer-based USB charging system, and multiple internal wiring harnesses.

The internal electronics are divided into two primary subsystems. Surge-suppression and indicator circuitry are concentrated within the central section of the enclosure between the two rotating outlet banks. This assembly controls the SURGE and GROUND status indicators and provides the unit's surge-protection functionality.

USB charging functionality is provided by a separate circuit board mounted in the lower portion of the enclosure. The USB Type-A charging ports themselves are mounted on small daughterboards near the upper corners of the housing and are connected to the charging board through internal wiring harnesses.

The USB charging assembly occupies a significant portion of the available internal volume. The circuit incorporates a transformer, filtering components, electrolytic capacitors, and associated power-supply electronics. The comparatively large charging assembly likely contributes substantially to the unit's overall weight.

Power distribution within the unit is accomplished through discrete conductors linking the attachment plug assembly, rotating outlet banks, surge-suppression circuitry, indicator board, and USB charging system rather than through the stamped bus-bar arrangements commonly encountered in many power strips and surge protectors.

Unlike many direct-plug surge protectors intended for permanent installation, the 12-003-7MS does not utilize a faceplate-retention screw. Mechanical support is instead provided by the attachment plug together with a non-conductive stabilizing plug that engages the other receptacle opening. Contemporary Globe Electric literature described this arrangement as reducing stress on the wall receptacle while supporting the product's space-saving design as well as preventing the unit from being plugged into a single outlet wall receptacle - which seems like it would be very uncommon.

Inspection revealed no evidence of overheating, melting, arcing, or catastrophic electrical failure. Internal components appeared consistent with normal long-term residential use.

Comparison Notes

Compare against similar examples already documented by the archive.

Examples:

  • Earlier and later revisions
  • Different PCB generations
  • Different levels of enclosure aging
  • Weight differences
  • Changes in manufacturing location


Recall Information

If applicable.


Historical References

Historical retail and manufacturer documentation provides additional information regarding the Globe Electric 12-003-7MS beyond that present on the documented artifact.

An Amazon.com listing identified the product as:

Globe Electric 7791301 6-Outlet Swivel Space Saving 2 USB Port Surge Protector Wall Tap

The listing described the unit as providing six grounded outlets, dual swivel outlet sections, two USB charging ports, a 2100-joule surge-protection rating, combined 2.1-amp USB charging capability, SURGE and GROUND status indicators, and a connected-equipment protection warranty.

Manufacturer literature identified the product as part of Globe Electric's Space Plug product family and marketed it as The Original Space Plug. Promotional materials emphasized the product's 90-degree swiveling outlet banks, integrated USB charging ports, space-saving wall-tap construction, and visual status indicators.

The product was marketed as a space-saving alternative to conventional surge protectors and wall taps. Unlike traditional surge protectors that project plugs and power cords directly away from the wall, the 12-003-7MS routes connected cords parallel to the wall surface through its rotating outlet assemblies.

This arrangement allowed furniture, desks, entertainment centers, and appliances to be positioned closer to the wall while reducing strain on connected power cords. Contemporary Globe Electric marketing materials emphasized this feature through the product's "Space Plug" branding and 90-degree swivel outlet design.

A surviving instruction sheet associated with item number 7791301 provides installation guidance, indoor-use warnings, and manufacturing documentation references including:

  • Designer: RP
  • Docket: 08-037-20
  • Factory: RITE TECH

The instruction sheet illustrates the intended installation method and confirms that the product was designed for indoor use on grounded receptacles.

The Amazon.com product-information page identified Globe Electric item 7791301 as having first appeared in Amazon's product catalog on August 26, 2013. This date closely precedes the April 2014 manufacture date of the documented example and suggests the product family was introduced by at least 2013.

Amazon product information identified Globe Electric item 7791301 as having first appeared in Amazon's catalog on August 26, 2013.

The documented example was manufactured in April 2014, indicating that the product was already established in retail distribution by the time of manufacture.

Customer-review data preserved on Amazon showed approximately 1,900 reviews with an average rating of 4.6 out of 5 stars. Customer comments frequently referenced the swivel-outlet design, compact footprint, USB charging capability, and suitability for installation behind furniture and office equipment.

Customer-review data preserved on Amazon.com indicates that the product accumulated more than 1,900 customer reviews and maintained an average rating of approximately 4.6 out of 5 stars. Customer feedback frequently cited the rotating outlet design, compact footprint, and USB charging capability as noteworthy features. Historical marketplace data preserved by CamelCamelCamel indicates that Globe Electric item 7791301 remained available through Amazon and third-party sellers for many years after its introduction.

The archived pricing history shows Amazon marketplace activity extending into the 2020s and suggests that the product remained commercially available for an unusually long period compared with many consumer surge protectors.

Notes

  • The product combines direct-plug surge protection, outlet expansion, and USB charging capability in a single enclosure.
  • Manufacturer literature identified the product as part of the Globe Electric "Space Plug" series.
  • The April 2014 manufacturing date places the unit within the period when integrated USB charging ports were becoming increasingly common on consumer surge protectors.
  • Contemporary marketing materials emphasized the rotating outlet-bank design as a space-saving feature.