Part identity

12V4R2500

Relay Electromagnetic

Metron Instruments Inc

Avg quote: 14 minFulfilled from Anaheim, CAAS9120:2025 · ISO 9001 · FAA AC 00-56BC of C, lot & date code with every line

Part description

Relay Electromagnetic

ASAP supports this specific part for replacement, spare-pool replenishment, retrofit, and urgent maintenance requirements. Quote requests can include alternate MPN, condition preferences, certification needs, and plant-specific receiving instructions so procurement gets a clear sourcing response before purchase.

Specifications

MPN
12V4R2500
Item name
Relay Electromagnetic
Manufacturer code
40021
Manufacturer
Metron Instruments Inc

Certifications & documentation

  • UL Recognized
  • CE
  • C of C available on request
MI

Manufacturer

Metron Instruments Inc

Authorized-distributor or qualified-aftermarket source. Parts shipped from this manufacturer include full traceability paperwork and counterfeit-mitigation per SAE AS6081.

View manufacturer profile →

NSN Information for Part Number 12V4R2500 with NSN 5945-00-558-7777, 5945005587777

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5945005587777

Item Description:

Relay Electromagnetic

59450055877770N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
12v4r2500C93

Characteristics Data of NSN 5945-00-558-7777, 5945005587777

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH1.500 INCHES NOMINAL
ABKWOVERALL HEIGHT3.156 INCHES NOMINAL
ABMKOVERALL WIDTH1.500 INCHES NOMINAL
ADZCENVIRONMENTAL PROTECTIONDUSTPROOF
AKDXWINDING QUANTITY1
APCNCOIL QUANTITY1
APNAWINDING DC RESISTANCE RATING2.5 KILOHMS NOMINAL SINGLE WINDING
APNPDUTY TYPECONTINUOUS
AXHRMOUNTING FACILITY TYPE AND QUANTITY1 PLUG-IN TERMINAL SINGLE MOUNTING FACILITY
CRNGNONPILE-UP MAIN CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
CRPQNOMINAL OPERATING CURRENT RATING AND TYPE3.0 MILLIAMPERES DC SINGLE WINDING
CRXHTIME DELAY0.006 SECONDS MAXIMUM FIXED OPERATE TIME
CSXFOPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
CTDLMAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE2.0 AMPERES AC RESISTIVE LOAD AND 2.0 AMPERES DC RESISTIVE LOAD
CWABMAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS120.0 AC AND 28.0 DC
TTQYTERMINAL TYPE AND QUANTITY5 PIN ALL FUNCTIONS
Integrated Electromechanicals

Industrial automation, control, and electromechanical components. Over 2 billion parts across 5,100+ manufacturers. Quotes back in 15 minutes, 24/7 — fulfilled from Anaheim, California.

Certifications

  • AS9120:2025
  • ISO 9001:2015
  • FAA AC 00-56B
Share feedback

Proud supporter of the Intrepid Fallen Heroes Fund, advancing mental-health treatment and research for U.S. service members and veterans.

USA fulfillment. Every order shipped from our Anaheim, California operations. Counterfeit-mitigation aligned to SAE AS5553 / AS6081.

Official logos
  • NBA
  • ASA
  • AS9120:2025
Payment acceptedVisaMastercardDiscoverAmerican Express

© 2026 Integrated Electromechanicals. All rights reserved.

Owned and operated as a wholly-owned subsidiary of ASAP Semiconductor LLC. Export-controlled items handled in accordance with ITAR and EAR regulations.