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Specifications

Model B158B 158B A158B EX158B
Input Voltage 120VAC 208/240VAC 480VAC 380VAC
Adjustment Range 85-125VAC 160-260VAC 380-500VAC 300-400VAC
Frequency 60Hz 60Hz 60Hz 50Hz
Power Consumption (per phase) .25W .5W 1.5W 1.25W
Transient Protection 2500 VRMS of 10ms
Repeat Accuracy ± 0.1% of setpoint (fixed conditions)
Response Time 0.5 seconds
Reset Time Short cycle restart delay - 2 seconds
“R” versions - 5 minutes
Reset Type Automatic
Dead Band 2%
Output contacts SPDT 10A at 240VAC resistive
Expected Relay Life Mech: 10 million operations
Elec: 100,000 operations at rated load
Operating Temp -20° to +131° F
Humidity Tolerance 97% w/o condensation
Enclosure Material ABS plastic
Mounting DIN Rail or Surface Mount
Weight 5 oz.

Downloads

Document File Type File Size Download
Model 158(R) Datasheet PDF 603 KB