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Remote Power Controllers

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>> 701 Series SPST, DC Only

Remote Power Controller
701 Series
Remote Power Controllers, Up to 200 Amps, Form X, Magnetic Latching, For DC Only Applications

Series Specifications

General

Designed to meet the requirements of MIL-C-83383

Contact Arrangement: SPST (1 Form X)

Weight: 15 oz max.

Performance

Contact Ratings:
For other ratings or calibrations consult the factory

Power Contacts:

All Loads Up to 200 Amps @ 28 VDC

Current Trip Points/Time:

1000% of Rated Current 1.0 sec. max

400% of Rated Current 10.0 sec. max

200% of Rated Current 60.0 sec. max

138% of Rated Current 1.0 hour max

Up to 115% of Rated Current No Trip

Tolerances:

Current ±10%

Time ±10%

Auxiliary Contacts:

Configuration SPDT

Current Rating 5 Amps @ 28 VDC

Life:

• 50,000 cycles @ rated Res. And Ind. Load

• 25,000 cycles @ rated Motor load

• 100,000 cycles mechanical

Rupture (main contacts): 3600 Amperes

Response Time: 12 ms nom.

Contact Bounce Time: 2 ms max @ rated contact load, 28 VDC

Contact Voltage Drop:

Initial: 225 mv @ Rated Current

End of Life: 250 mv @ Rated Current

Operating Voltage:

Nominal DC Voltage: 18 to 32 VDC

Environmental

Temperature Range: -54°C to +71°C

Vibration: 10 G'S 50 - 2000 Hz
For applications requiring other vibration levels, consult the factory.

Shock (Operating): 25 G's 11 ms
For applications requiring other shock levels, consult the factory.

Acceleration: 15 G

Electrical Characteristics

Duty Cycle: Intermittent

Insulation Resistance: 100 megohms @ 500V 25°C

Dielectric Strength:

Sea Level:

Contact to Case 1,500 VRMS

Contact to Coil 1,500 VRMS

Coil to Case 1,500 VRMS

Across Open Contacts 1,350 VRMS

50,000 Feet:

All Points 500 VRMS

1. For other ratings or calibrations consult the factory.
2. For applications requiring higher shock and vibration, consult the factory.

The 701 Remote Power Controllers are designed to sense the current level flowing through their contacts, and to open the circuit when the current exceeds the specified current rating. These units use our unique magnetic latching motor design to minimize power consumption. These units are fully temperature compensated for accurate operation over the full temperature range.

The 701 circuitry has 1500 watts of Peak Power Dissipation transient suppression built in so it can withstand the rigors of even the noisiest of supply voltages. Utilizing all space age approved materials, the 701 Remote Power Controllers are ideal for demanding applications.

Part Number

Model 701

Catalog Number

Continuous Ampere
Contact Rating

Thread "A"

Dimension "B"

701-5( )

10-32 UNF

0.5

701-7.5( )

7.5

10-32 UNF

0.5

701-10( )

10-32 UNF

0.5

701-15( )

10-32 UNF

0.5

701-20( )

10-32 UNF

0.5

701-25( )

10-32 UNF

0.5

701-35( )

1/4-28 UNF

0.61

701-40( )

1/4-28 UNF

0.61

701-50( )

1/4-28 UNF

0.61

701-60( )

1/4-28 UNF

0.61

701-75( )

1/4-28 UNF

0.61

701-100( )

100

1/4-28 UNF

0.61

701-125( )

125

1/4-28 UNF

0.61

701-150( )

150

1/4-28 UNF

0.61

701-175( )

175

1/4-28 UNF

0.61

701-200( )

200

1/4-28 UNF

0.61

R.P.C. Type

Nominal Current Rating

"A" indicates Auxiliary switch

701

150

Specify Quantity

Overall Dimensions

Schematic

Typical Wiring Diagram

Trip Time Curve

•	Unless otherwise specified, all tests made at nominal coil voltages, @ 25ºC.

•	For special coil variations, switching configurations, terminals styles, and mounting types, consult the factory.

•	Unless otherwise specified, tolerances on decimal dimensions are ± .010".

•	Specifications contained herein are subject to change without notice.

701 Series
Remote Power Controllers, Up to 200 Amps, Form X, Magnetic Latching, For DC Only Applications