ABB 1SBH143001R8444 NL Contactor Relays

Description

• The ABB 1SBH143001R8444 NL... contactor relays are specifically engineered for efficient switching of auxiliary circuits and control circuits. These contactor relays feature 8 poles, and the option of integrating mechanically linked contact elements to enhance their functionality. Notably, the width of the 8-pole devices is identical to that of 4-pole devices, with the only variation being an increase in depth.

• Within the control circuit, these contactor relays operate on DC and utilize a solid core magnet circuit. It's imperative to observe and maintain the correct polarity on the coil terminals, specifically denoted as A1+ and A2-, to ensure proper operation.