Item # PMT-17AY-120, PM Series - Open Style Power Relays on Struthers-Dunn

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	Item # PMT-17AY-120 PM Series - Open Style Power Relays

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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 tungston switching. Screw terminals (8-32) are standard but .250” quick connects are also available.

For Additional Configuration please contact the manufacturer.

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PM Series - Open Style Power Relays - Dimensional Picture

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Specifications · Contacts · Coil · Timing · Dielectric Strength · Temperature · Life Expectancy · Miscellaneous

Specifications

Series		PM

Type		250 Quick Connect Terminals

Contact Arrangement		4 form C (4PDT)

Coil Voltage		120 VAC

Contacts

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

Coil

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

Timing

Operate Time (max)		40 ms

Release Time (max)		30 ms

Dielectric Strength

Across Open Contacts		1500 Vrms

Between Mutually Insulated Point		2000 Vrms

Insulation Resistance		1000 megohms at 500VAC

Temperature

Operating		-34 to 74 ºC -30 to 165 ºF

Storage		-40 to 105 ºC -40 to 221 ºF

Life Expectancy

Electrical (full load)		100,000

Mechanical (no load)		2,000,000

Miscellaneous

Mounting Position		Any

Enclosure		Optional - 35D203

Weight		14.9 oz 379 g

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	· PM Series - Open Style Power Relays - Wiring Diagram

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		PM Series - Open Style Power Relays - Product Brochure (PDF, 496KB)

Optional Dust Cover


	PM Dust Cover

Item # PMT-17AY-120 PM Series - Open Style Power Relays

Series

Type

Contact Arrangement

Coil Voltage

Contact Configuration

Contact Material

Contact Rating

Contact Rating 120 / 240VAC Resistive

Contact Rating 28VDC Resistive

Motor 240VAC 1 Phase

Contact Resistance, Initial

Coils Available

Nominal Coil Power AC

Nominal Coil Power DC

Input Voltage Tolerance - AC

Input Voltage Tolerance - DC

Drop-out voltge

Duty

Operate Time (max)

Release Time (max)

Across Open Contacts

Between Mutually Insulated Point

Insulation Resistance

Operating

Storage

Electrical (full load)

Mechanical (no load)

Mounting Position

Enclosure

Weight