GEM

FR-GK450-ST / FR-GK450M-ST Fire Rated ANSI Electric Release Lock

£123.65 plus VAT

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The FR-GK450-ST / FR-Gk450M-ST Fire Rated ANSI Electric Locks provide a high-strength electric locking solution designed for use with access control systems, emergency door systems, fire doors, and door entry applications. Suitable for commercial, industrial, educational, healthcare, residential, and public sector environments, it provides reliable door security whilst supporting fire-rated door and access control requirements.

Manufactured from durable stainless steel, the FR-GK450 range offers a holding force of up to 1500lbs. Its compact construction makes it particularly suitable for installations where space is limited but high holding force and dependable operation are required.

Designed specifically for fire-rated door applications, the FR-GK450 has been fire tested to BS EN 1634-1, holds a 1-hour UK fire certificate, and is suitable for installation on compatible FD30 and FD60 fire doors. The monitored output version allows integration with access control and door monitoring systems for enhanced security and status reporting.

Available Models

FR-GK450-ST – Fire-rated ANSI electric strike
FR-GK450M-ST – Fire-rated monitored ANSI electric strike

Key Features

ANSI style electric strike
Operating voltage 12VDC or 24VDC
Non-handed and fully reversible
Fail-safe / fail-secure reversible operation
1,500lbs (680kg) holding force
Brushed stainless steel finish
Suitable for access control and door entry systems
Designed for use with compatible ANSI style lock cases
Standard and monitored versions available
Fire-rated for FD30 and FD60 applications
Tested to BS EN 1634-1

Typical Applications

Access control systems
Door entry systems
Commercial buildings
Office entrances
Educational facilities
Healthcare buildings
Residential developments
Industrial premises
Apartment blocks
Restricted access areas
Compatible fire-rated door applications, using FR models where suitable

Compatibility and Accessories

The FR-GK450-ST ANSI Electric Strike range is designed to integrate with a wide range of access control and door security equipment, making it suitable for both new installations and retrofit projects.

When building a complete system, please check the release type, fail-safe or fail-secure operation, voltage, door type, lock case compatibility, fire rating requirements and installation method before ordering.

Technical Specification

Product type: ANSI electric strike
Operating Voltage: 12VDC or 24VDC
Models: FR-GK450-ST, FR-GK450M-ST
Operation: Fail-safe / fail-secure reversible
Handing: Non-handed, fully reversible
Holding force: 1,500lbs (680kg)
Finish: Brushed stainless steel
Monitoring: FR-GK450M-ST model only
Fire rating: Tested to BS EN 1634-1 for FD30 and FD60 applications
Application: Compatible ANSI style lock cases

FR-GK450-ST Product Information

FR-GK450M-ST Product Information

Fire-rated versions must be installed correctly with the supplied intumescent strip and in accordance with the relevant BS EN 1634-1 fire test evidence, door certification, and installation requirements.

The FR-GK450-ST / FR-GK450M-ST ANSI Electric Strike Lock provides a strong and flexible electric release solution for access control and door entry applications. With reversible fail-safe / fail-secure operation, non-handed installation, monitored option and UK tested fire-rated for FD30 & FD60 fire doors, the range offers a professional locking solution for a wide variety of door security systems.

Frequently asked questions

What is the difference between the FRGK450-ST and FR-GK450M-ST?

The FR-GK450-ST is the standard fire rated ANSI electric strike, while the FR-GK450M-ST is the monitored version. The monitored model provides a monitoring output for systems that require lock or latch status feedback.

Is the GK450-ST fail-safe or fail-secure?

The FR-GK450-ST & FR-GK450M-ST are fail-safe / fail-secure reversible, allowing the operation to be configured to suit the application.

Is the FRGK450-ST handed?

No. The FR-GK450-ST range is non-handed and fully reversible.

What holding force does the FR-GK450-ST have?

The FR-GK450-ST range has a holding force of 1,500lbs (680kg).

Can the FR-GK450-ST be used with access control systems?

Yes. The FR-GK450-ST ANSI Electric Strike range is suitable for use with access control systems, door entry systems, intercoms, keypads, proximity readers, power supplies, timers, relays and exit devices.

Are the fire-rated versions supplied with intumescent material?

Yes. The FR-GK450-ST and FR-GK450M-ST ANSI locks are UK tested to BS EN 1634-1 for FD30 and FD60 applications and are supplied with an intumescent strip. They must be installed in accordance with the relevant fire test evidence, door certification, and installation requirements.

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