PM Series - Open Style Motor Relays
Motor Relays
The PM Series relays offer 4 double throw poles (4PDT) for up to 35 amp at 277 VAC or 20 amps at 28Vdc. Product also is capable of 10 amps tungsten switching. Screw terminals (#M4) are standard but .250” quick connects are also available.
This is the same Potter & Brumfield relay that we acquired from them in 2003! It is made to the same original specifications. You can check which of our Distributors have inventory for the relay you need by clicking the Inventory Locator near the top of the left column and enter the part number you need. Contact us if you have any questions.
Additional contact configurations and coil options are available – please use the RFQ/RFI tab above to submit your request.
| Items |
 /Asset/PM_Series_Motor.jpg PM-17AY-12VAC PM Series - Open Style Motor Relays |
/Asset/PM_Series_Motor.jpg PM-17AY-120VAC PM Series - Open Style Motor Relays |
/Asset/PM_Series_Motor.jpg PM-17AY-208VAC PM Series - Open Style Motor Relays |
/Asset/PM_Series_Motor.jpg PM-17AY-24VAC PM Series - Open Style Motor Relays |
/Asset/PM_Series_Motor.jpg PM-17AY-240VAC PM Series - Open Style Motor Relays |
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| Series | PM | |||||||||
| Type | Screw Terminals (#M4 - 7.0 x 5 mm) | |||||||||
| Contact Arrangement | 4 form C (4PDT) | |||||||||
| Coil Voltage | 12 VAC | 120 VAC | 208 VAC | 24 VAC | 240 VAC | |||||
| Contact Configuration | 4PDT | |||||||||
| Contact Material | Silver Alloy | |||||||||
| Contact Rating | 35 A | |||||||||
| Contact Rating 120 / 240VAC Resistive | 35 A | |||||||||
| Contact Rating 28VDC Resistive | 20 A | |||||||||
| Motor 240VAC 1 Phase | 1.5 hp | |||||||||
| Contact Resistance, Initial | 100 milliohms max at 6VDC | |||||||||
| Coils Available | AC and DC | |||||||||
| Nominal Coil Power AC | 14 VA | |||||||||
| Nominal Coil Power DC | 4.4 W | |||||||||
| Input Voltage Tolerance - AC | 85% to 110% of nominal | |||||||||
| Input Voltage Tolerance - DC | 80% to 110% of nominal | |||||||||
| Drop-out voltge | 10% of nominal | |||||||||
| Duty | Continuous | |||||||||
| Operate Time (max) | 40 ms | |||||||||
| Release Time (max) | 30 ms | |||||||||
| Across Open Contacts | 1500 Vrms | |||||||||
| Between Mutually Insulated Point | 2000 Vrms | |||||||||
| Insulation Resistance | 1000 megohms at 500VAC | |||||||||
| Operating | -34 to 74 ºC-30 to 165 ºF | |||||||||
| Storage | -40 TO 105 ºC-40 to 221 ºF | |||||||||
| Electrical (full load) | 100,000 | |||||||||
| Mechanical (no load) | 2,000,000 | |||||||||
| Mounting Position | any | |||||||||
| Enclosure | Optional - 35D203 | |||||||||
| Weight | 14.9 oz379 g | |||||||||
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