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HRS Series Thermal Overload Relays

  • Honeywell HRS Series Thermal Overload Relay is designed to protect long duration operating or intermittent long duration operating AC motor with 50Hz/60Hz AC, operating voltage of 690V and below, current of 95A and below against overload, under phase and phase failure.
● The overload protection is achieved by monitoring the current of each phase, and under phase and phase loss protection are achieved by differential push plate.
● Provide ambient temperature compensation of -5℃ ~40℃ Protect rated current range from 0.1A~95A.
● Two installation methods are available, which are independent (with HAS-R* backpack) and combination (with HCS contactor).
● Can be reset manually or automatically by choice.
● Great versatility, can be replaced with main models on market.
● Comply with requirements of CCC, CE certification and RoHS directive.
Operating environment
Standards GB14048.4, GB14048.5, IEC60947-4-1, IEC60947-5-1
Product certification CCC, CE, RoHS
Protection rating IP20
Operating altitude Not exceeding 2000m high
Ambient temperature Storage: -60~+70 ºC
Normal operation (With no need to reduce capacity): -5~+40 ºC
Maximum allowed(with reducedcapacity): -40~+70 ºC
Main circuit characteristics
Trip grade 10A
Rated insulation voltage Ui 690V
Rated impulse withstandvoltage Uimp 8kV
Protection current setting rage 0.1~95A
Auxiliary contact characteristics
Conventional thermal current Ith 5A
Rated insulation voltage Ui 380V
Rated impulse withstandvoltage Uimp 6kV
Rated operating current Ie AC-15: 220VAC 2.73A
AC-15: 380VAC 1.58A
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