Security System Interfaces

Jack Fuse Electronic Break Glass (EBG)

The Jack Fuse Electronic Break Glass (EBG) redefines emergency door release functionality with a unique combination of local, remote, and automatic reset options. Designed for high-security and remotely managed facilities, it eliminates the need for manual resets, significantly reducing response time, labour costs, and unnecessary door unlock duration after activation.

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Features

  • Automatic, Remote & Local Reset Options: Reset can occur via lock power cycle, remote control voltage, or local button. All reset methods can be combined for added flexibility.
  • Integrated Audible & Visual Feedback: Activation triggers an LED status indicator and internal sounder, both with adjustable brightness and volume.
  • Tamper Protection & Lift-Up Guard: Case and wall tamper switches plus a hinged guard protect against accidental or unauthorised activation.
  • Dual Relay Outputs: Includes two 3A SPDT (Form C) relays for seamless integration with electric locks, auto doors, and control panels.
  • Universal Mounting Compatibility: Compatible with standard square break glass footprints. Optional surface-mount back box available for hardwired installations.
  • Low Power Operation with Fail-Safe Design: Operates at 12V or 24VDC and defaults to lock release on power failure, ensuring life safety compliance.
Specifications
TECHNICAL SPECIFICATIONS
Conductor size – relays and common terminal 2.5mm² (22-12AWG)
Conductor size – Tamper Terminal 1.5mm² (26-14AWG)
Relay Contact Max Current  3A
Relay Contact Configuration SPDT (1 Form C) X 2
Tamper Contact  NC 1A max
Power 55mA @ 13.8VDC (Sounder and Red LED on)
Operating voltage 12 & 24Vdc* - Fail safe**
Power 55mA @ 12Vdc (red LED + sounder on)
Dimensions 86 x 86 x 40mm (with guard)
Operations 40,000 (actuator presses)
Primary materials Polycarbonate, Polyamide 46, fiberglass
Colour Charcoal with green facia
ROHS Compliant 
AUS/NZ (RMC-EMC) 61000.6.3 Compliant
Notes 

*Built in low power setting to help performance even when lock voltage falls below 12VDC.

**On power fail the EBG will deactivate and release lock power.

 

Selection Table
ORDERING CODES 
EBG-C

Electronic Break Glass with guard.

Includes: Case plus facia and PCB attached with 4 x M3 self-tapping screws; Running man actuator; Base with tamper bracket attached; Transparent activation cover; 2 X 10mm M3 T10 security machine screws; 2 X 35mm M3.5 machine screws for back box and wall box mounting

 

EBG-MB-C Surface mounting back box for EBG-C with conduit knockouts
Mini-FRI-12 Relay for auto door/gate interface 12VDC
Mini-FRI-24 Relay for auto door/gate interface 24VDC
Downloads
EBG_V1_Datasheet_PB.pdf
EBG_V1_Installation_Note_PB.pdf
EBG_V1_Quick_Installation_Guide_PB.pdf
TECHNICAL SPECIFICATIONS
Conductor size – relays and common terminal 2.5mm² (22-12AWG)
Conductor size – Tamper Terminal 1.5mm² (26-14AWG)
Relay Contact Max Current  3A
Relay Contact Configuration SPDT (1 Form C) X 2
Tamper Contact  NC 1A max
Power 55mA @ 13.8VDC (Sounder and Red LED on)
Operating voltage 12 & 24Vdc* - Fail safe**
Power 55mA @ 12Vdc (red LED + sounder on)
Dimensions 86 x 86 x 40mm (with guard)
Operations 40,000 (actuator presses)
Primary materials Polycarbonate, Polyamide 46, fiberglass
Colour Charcoal with green facia
ROHS Compliant 
AUS/NZ (RMC-EMC) 61000.6.3 Compliant
Notes 

*Built in low power setting to help performance even when lock voltage falls below 12VDC.

**On power fail the EBG will deactivate and release lock power.

 

ORDERING CODES 
EBG-C

Electronic Break Glass with guard.

Includes: Case plus facia and PCB attached with 4 x M3 self-tapping screws; Running man actuator; Base with tamper bracket attached; Transparent activation cover; 2 X 10mm M3 T10 security machine screws; 2 X 35mm M3.5 machine screws for back box and wall box mounting

 

EBG-MB-C Surface mounting back box for EBG-C with conduit knockouts
Mini-FRI-12 Relay for auto door/gate interface 12VDC
Mini-FRI-24 Relay for auto door/gate interface 24VDC
EBG_V1_Datasheet_PB.pdf
EBG_V1_Installation_Note_PB.pdf
EBG_V1_Quick_Installation_Guide_PB.pdf

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Model Number
product variant EBG-C

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