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Briton 379.N

Finish:

A surface mounted push bar panic exit device operating a dual profile cylinder mortice nightlatch for single and double doors. Ideal for public areas where additional security is required.

Suitable for all single doors and, in combination with Briton 376, on the active leaf of non-rebated double doors
Designed to satisfy panic and emergency exit applications
For use on fire & smoke doors 665mm to 1300mm wide, height 2500mm and door weight 200kg
Tubular steel cross bar can be cut on-site to suit door width
Site reversible - easy to hand on site
Supplied with dual profile cylinder mortice nightlatch, accepts euro and oval profile cylinders (cylinder not supplied)
Anti-thrust prevents forced latch retention
Tested in excess of 200,000 cycles
All versions supplied with fixings and self-adhesive “Push to Open” signage
Available with alarm activation or manual hold-open (dogging)
5 year guarantee

UKCA Marked to EN 1125 (1121-CPR-AAA7569)
CE Marked to EN 1125 (2812-CPR-AAA0011) and EN 179
Certifire Approved (CF5506)
Fire tested to achieve a 1 hour fire rating on timber doors and 4 hours on metal doors
Environmental Product Declaration in accordance with ISO 14025 and EN 15804

UKCA Certificate

Certifire Certificate

UKCA Declaration of Performance

Environmental Product Declaration

CE Certificate

CE Declaration of Performance

Item Ref:	Description	Finish
379.N	Push bar with mortice nightlatch	SE
379M.N	Push bar with mortice nightlatch - metal doors	SE

Accessories

376/1021 Dogging End Box

379/931 Mortice Latch

380/1011 Alarm End Box

(not certified for MM/IMM doorsets)

379MDS Metal door strike

1413.LE Outside Access Device Lever Operated

1413.KE Outside Access Device Knob Operated

For use on fire doors up to 2hr timber and 4hr steel (depending on the performance of the associated panic or emergency exit system). Please refer to certification for details.

Fixing Kits

370PLT Exit Latch Fixing Kit

(Timber doors)

370PLM Exit Latch Fixing Kit

(Metal doors)

All Briton exit devices are supplied with self-tapping screws suitable for timber and metal doorsets. For customers who prefer machine screws, alternative fixing packs are available.

Screw Packs

379/919/ZP Screw Pack

(Metal Doors)

379/940/ZP Screw Pack

(Timber Doors)

Briton 379.N

Finish:

Product Information

Templates & Fixing Instructions