Alpha® GMT 125

Among a wide range of Alpha® distribution panels there’s a GMT 125 Series™ fuse panel that offers the perfect combination of features for your application, all in a compact 1RU form factor.

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The GMT 125 Series™ fuse panel sets itself apart from the rest with support of up to thirty (30) 20A GMT fuses (15A/15B) at 125A max. per bus in a dual-bus configuration. With safety in mind, plastic input covers come standard with all models as well as an additional output cover for models with terminal block output configurations. A and B-side input and output positions are clearly labeled on the front and rear of the panel.

Optional positive-latching output DC connector positions are available on some models allowing for a significant improvement in ease of installation and clean cable management with the help of an included cable lacing bar. Bright, color coded LED indicators on the front of the panel display individual fuse status which can also be monitored by an optional meter module display. The meter module provides real-time monitoring of bus current, total bus load, alarm, and optional per-channel current. Two 8p8c (RJ45) modular jacks are provided for alarm connections, supporting easy daisy chaining of panels. For remote network monitoring, an optional ethernet module is available with advanced monitoring capabilities including individual breaker threshold warnings.

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  • 19-/23-inch rack mount via reversible mounting brackets (1RU)
  • –48VDC; Dual A/B input;125A max. per bus
  • Models with 10A/10B GMT positions and models with 15A/15B GMT positions available; 20A max. fuse size
  • Threaded studs for input and return terminations
  • Connectorized and terminal block output options
  • Bright, color coded LED indicators for individual fuse status
  • Meter module option available
  • Per-circuit current monitoring option available
  • Dry contact alarm and optional ethernet for remote monitoring

Product Specification

Take a look at the following Alpha® GMT 125 product specification:

Product Type

DC Fuse Panels

Application

Macro Cells

Central Offices / Switching Centers

5G, Small Cells & WiFi

Security & Surveillance

Mobile Core

Private 5G Networks

5G Macro Cells

System Voltage

–42 to –60VDC

Configuration (number of busses)

2

Outputs

125A max. continuous

Operating Temperature Range

0 to 45°C

Dimensions H x W x D (inches)

17 x 1.72 x 10 (13.78*) (without mounting ears) *Models with output cable lacing bar installed

Dimensions H x W x D (mm)

432 x 44 x 254 (350*) (without mounting ears) *Models with output cable lacing bar installed

Net Weight (lb)

8.5

Net Weight (kg)

3.9