Electromechanical Relays

Hasco Component's electromechanical relays range from less than an amp to 80 amps. Hasco's relays are UL and CSA with some TUV ratings. All relays have DC coils and many have an AC coil. They come sealed for wave soldering and washing thereby allowing the relays to be put on any assemble line. There are surface mount low current relays available as well.

HAT-904 SERIES DPDT HEAVY DUTY

FEATURES
	30A switching capabilities
	DPST-NO and DPDT configuration
	Meets VDE 8mm spacing, 4 KV dielectric
	Meets UL Class F construction
	Dust cover or sealed version: PCB or QC Terminal

SPECIFICATION
Insulation Resistance		1000MOhms 500VDC
Dielectric Strength	Between coil & contacts	4000V AC
	Between open contacts	1500V AC
	Between contact poles	2000V
Operate Time		15 ms
Release Time		10 ms
Ambient Temperature		At rated voltage
	AC	-40 ±66°C
	DC	-55 ±85°C
Humidity		35 – 85%
Shock		100 m/s2 Malfunction 1000 m/s2 Mechanical
Dimensions (mm)		52.32 x 34.5 x 30.43
Weight		approx. 86g
Termination		PCB & QC
Construction		Dust cover and Sealed
Flammability		U1.94-V0

CONTACT DATA
Contact Form		DPST-NO(2H), DPDT (2Z)
Initial Contact Resistance		50mOhm (measured at 1A 6VDC)
Contact Material		Silver cadmium oxide
Rating	NO	30A 120VAC/277V AC 20A 28VDC 1HP 120V AC, 2.5HP25V AC TV - 10
	NC	3A 28VDC/277V AC 2A 480V AC 1A 600V AC
Switching Current		Max 30A
Switching Voltage		Max 277V AC
Electrical Life		(Resistive)30A 250V AC 1-105 (Motor)2HP 250V AC 1-105
Mechanical Life		5 - 106

COIL DATA
Coil Consumption	AC±4.0VA,DC±1.7W
Coil Voltage	DC±6 – 110V, AC±24 – 277V
Coil Resistance	see table below

OUTLINE PCB	OUTLINE QC

USEFUL CURVES