A 20-amp, single-pole double-throw (SPDT) motor overload relay with a lock feature. Designed for reliable motor protection in 120/277V circuits, ensuring safe and secure operation.
You can click on the BUY or RFQ button to purchase HBL1557L from an authorized Hubbell distributor.
You can download the HBL1557L datasheet or visit the Hubbell website for support.
Hubbell