Models Available / Specifications

Items You May Need To Complete Your Installation

Device Description

This is the same operation as the RSB except it has two independent locks.  This lock is for applications which have a center obstruction, such as conveyor rails, overhead hoist, etc.  Although there are two locks there is only one handle, for the active door. The RSB-2 elevator door lock is an elevator mechanical lock, electrical contact, to be used with a stationary cam and has two contacts, one for each door, wired in series together as part of the safety circuit.  These contacts are made up when the doors are closed.  The interlock mounts horizontally on the top center jamb where the doors meet.  Each door has a locking bar assembly vertically mounted, consisting of a bar and a locking hook latch.  When the door is closed the locking hook latch engages the door contact drive, mechanically latching the door, and closes that door contact.  When both doors are closed and latched the elevator is set to run.  When the roller assembly leaves the stationary cam the safety link rotates into the hook latch assembly on the active door preventing door opening while the car is in motion.

When the car stops at a floor, the stationary cam pushes the roller assembly, unlatching the safety link. This allows the active door handle to turn and lift up the door keeper, allowing the door to open. The inactive door is opened by reaching in and pulling the inside door bar up allowing the door bar latch to exit the lock as the door opens.

When ordering specify hand.  The hand is determined by standing inside the elevator looking out.  The side on which the zone control is to be mounted (left or right) is the hand to be ordered. 

These interlocks can be made with hermetically sealed contacts for Class 1, Division 2 (Hazardous Location) applications. Your order may have been built this way so make sure you follow the proper wiring guidelines according to the NEC code.

A data sheet showing door height, width, thickness, running clearance, corner offsets and depth of jamb must accompany the order.

CJA - Door Lock Entrance Datasheet Download.pdf

Features
 • All Solid Cast Parts

 • Heavy Duty Contacts

 • 250 Volts AC or DC

 • Self Wiping Contacts

Installation/Maintenance Guide

Please email sales@cjanderson.com for assistance with any questions you might have.

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