Struthers-Dunn - Item # M60A-24D, 35/60 Series - Mercury Displacement Power Relays

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Item # M60A-24D 35/60 Series - Mercury Displacement Power Relays



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The 35 & 60 series products are mercury displacement relays. Sealed tubes containing liquidmercury assure contact surfaces are freshly replenished with every contact movement. Contactresistance is among the lowest available for any electromechanical relay. The M35 series offerssuperior long life performance. Products are available with 1, 2, or 3 poles rated 35 amps. Contactscan be normally open or normally closed.

Optional DIN rail adaptors – 1 pole = 16-MDRDIN-1, 2 or 3 pole = 16-MDRDIN-2/3

For Additional Configuration please contact the manufacturer.


35/60 Series - Mercury Displacement Power Relays

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35-Series_1pole_dim

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

Specifications

Series

M60

Contact Arrangement

A (1 N.O. tube)

Coil Voltage

24 VDC


Contacts

Contact Configuration

Up to 3PST

Contact Material

Liquid Mercury

Contact Rating

60 A

Contact Rating 120 / 240VAC Resistive

60 A

Contact Rating 28VDC Resistive

60 A

Motor 120VAC 1 Phase

5 hp

Motor 240VAC 1 Phase

10 hp

Contact Resistance, Initial

50 milliohms max at 6VDC


Coil

Coils Available

AC and DC

Nominal Coil Power AC

7 to 28 VA

Nominal Coil Power DC

3 to 9 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)

50 ms

Release Time (max)

80 ms


Dielectric Strength

Across Open Contacts

2650 Vrms

Between Mutually Insulated Point

2650 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)

250,000

Mechanical (no load)

5,000,000


Miscellaneous

Mounting Position

Vertical within 10 degrees

Enclosure

Hermetically Sealed

Weight

Varies


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 width= 35/60 Series - Mercury Displacement Power Relays - Product Brochure
(PDF, 559KB)

 width= Material Safety Data Sheet
(PDF, 4752KB)


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