Honeywell Q520A1121

Replacement may be available.  Please call or email for consultation on suggested replacement.

Subbase (4 sided); for R4140 or BC7000

Overview :

The Q520A Wiring Subbase is for BC7000, R4140 and R7140 Flame Safeguard Programmers.

Features :

Provides terminals for field wiring, and knife-blade contacts, which are engaged by the spring-connectors on the back of the BC7000, R4140 or R7140 chassis.
The Q520A is available in a 4-sided model.
Knockouts are provided on the back, top, and bottom (where applicable) for conduit connections.

Product Specifications :

Application: Wiring Subbase
Dimensions (in.): 6 5/32 in. high x 7 1/16 in. wide x 1 3/4 in. deep
Dimensions (mm): 156 mm high x 179 mm wide x 45 mm deep