SMALL SPDT 40 AMP RELAY
The HAT 900 series is rated for 40 amps on the N.O. side and 30 amps for N.C. side.
This is 10 to 20 amps higher than the previous model and is said to be the highest rated relay in this style. The 25% increase can be attributed to stronger contacts and internal improvements on the armature. Coil voltages are both AC and DC. Switching voltage is 28VDC or 277VAC at load. HP ratings are 1HP @ 120VAC or 2HP @ 277VAC.