#B-178-A Time Delay Relay | Relays And Solenoids

B-178-A

Electromagnetic Relay

NSN 5945-00-962-8602

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009628602

Technical Specifications of NSN

Overall Length:
5.187 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
4.635 inches single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width:
2.697 inches single mounting facility
Overall Height:
3.250 inches
Overall Width:
3.560 inches
Unthreaded Mounting Hole Diameter:
0.206 inches single mounting facility
Frequency In Hertz:
400.0
Winding Quantity:
1
Coil Quantity:
1
Duty Type:
Continuous
Mounting Facility Type And Quantity:
4 unthreaded hole single mounting facility
Mounting Facility Pattern:
Rectangular single mounting facility
Nonpile-up Main Contact Arrangement:
3 pole, single throw, normally open, momentary action and 2 pole, double throw, one position momentary
Operating Current Rating And Type:
2.0 amperes ac single winding
Operating Voltage Rating And Type At Specificationified Temp:
440.0 volts ac 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage:
8.0 amperes ac resistive load and 5.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts:
440.0 ac and 115.0 dc
Terminal Type And Quantity:
14 pin all functions
NSN:
5945-00-962-8602
Item Name:
Relay,time Delay
Cage Code:
74063

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
2086843
Cage Code:
10001
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

  We Guarantee with Every Order

  •   100% Genuine Manufacturers Parts
  •   Every Product thoroughly Inspected
  •   Sales Record Retention of 7 years
  •   Fast Delivery
  •   HAZMAT Certified
  •   Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number b-178-a and/or cross reference parts.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:

We do not share or sell your information to anyone.
Privacy | Terms

Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Relays And Solenoids
--------- Electromagnetic Relays
------------ P/N B-178-A

New Products Recently updated in relays and solenoids

  • 40492 electromagnetic relay
    NSN 5945-00-062-0185

    1.780 inches overall length, 1.062 inches single mounting facility center to center distance between mounting facilities parallel to length

  • 6G87S electromagnetic relay
    NSN 5945-00-062-0185

    1.780 inches overall length, 1.062 inches single mounting facility center to center distance between mounting facilities parallel to length

  • 546-6564-00 electrical relay cover
    NSN 5945-00-061-9744

    Riveted on mounting configuration

  • GA1415-2 electromagnetic relay
    NSN 5945-00-061-9799

    2b single mounting facility thread class, 1.680 inches overall length, 1.680 inches overall height, 1.000 inches overall width

  • 7912-596267 electrical solenoid
    NSN 5945-00-061-9582

    Steel case material, nickel case surface treated, explosion proof environmental protection, intermittent duty type, 30.0 dc voltage rating in volts

  • 65B42555 electromagnetic relay
    NSN 5945-00-061-9311

    2a single mounting facility thread class, 4.250 inches overall length, 2.625 inches single mounting facility center to center distance between mounting facilities parallel to length


Best-Selling Products A collection of our most popular products

Last Updated: 02/24/2025