background image

- 1 -

BIS-411 1R1Z 

24 V

Bistable relay

Electronic bistable pulse relay BIS-411 1R1Z allows switching on 

or off the lighting or other device from several different points 

by parallel connected, momentary (bell) control switches.

The receiver is switched on after a current pulse caused by pres-

sing any momentary (bell) button connected to the relay. After 

the next pulse, the receiver will be switched off. The relay does 

not have a "memory" of the contact position, which means in 

the event of a power failure and its subsequent return, the relay 

contact will be set to "off". This prevents the controlled receivers 

from being switched on automatically without supervision after 

a prolonged power failure.

Purpose

Functioning

F&F Filipowski L.P.

Konstantynowska 79/81, 95-200 Pabianice, POLAND

phone/fax (+48 42) 215 23 83 / (+48 42) 227 09 71

www.fif.com.pl; e-mail: [email protected]

Do not dispose of this device in the trash along with other waste!  

According to the Law on 

Waste, electro coming from households free of charge and can give any amount to up to 

that end point of collec� on, as well as to store the occasion of the purchase of new equip-

ment (in accordance with the principle of old-for-new, regardless of brand). Electro thrown 

in the trash or abandoned in nature, pose a threat to the environment and human health.

Reviews: