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Briton 389.N

Finish:

A surface mounted push pad emergency exit device operating a mortice cylinder nightlatch. Intended for use on escape routes by fully trained personnel.

Suitable for all single doors and in combination with Briton 372 on the active leaf of non-rebated double doors
Designed to satisfy emergency exit applications
For use on fire & smoke doors up to 1300mm wide, height 2500mm and door weight 200kg
Anti-thrust device prevents forced latch retraction
Site reversible - easy to hand on site
Dual profile cylinder mortice nightlatch accepts euro and oval profile cylinders (cylinder not supplied)
Nightlatch can be operated from outside by cylinder or other outside access device
5 year guarantee

UKCA Marked to EN 179 (1121-CPR-ABB7573)
CE Marked to EN 179 (2812-CPR-ABB0020)
Certifire Approved (CF5506)
Fire tested to EN 1634 on timber doors to achieve a 1 hour fire rating, and 4 hours for metal doors
Environmental Product Declaration in accordance with ISO 14025 and EN 15803

UKCA Certificate

Certifire Certificate

UKCA Declaration of Performance

Environmental Product Declaration

CE Certificate

CE Declaration of Performance

Item Ref:	Description	Finish
389.N	Push pad with mortice nightlatch	SE
389M.N	Push pad with mortice nightlatch for metal doors	SE
Item Ref:	Description Accessories & Parts	Finish
1413.LE	Outside Access Device Lever Operated	SE
1413.KE	Outside Access Device Knob Operated	SE

A range of spare and replacement parts is available for each panic and emergency exit device if required.

Product Information

389.N Datasheet
370 Series Panic & Emergency Exit Hardware Catalogue
(currently being updated)

Template & Fixing Instructions

389.N Installation Instruction