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STRUTHERS-DUNN B255XBXP12D Dual Coil Latching Relay

The STRUTHERS-DUNN B255XBXP-12D is a robust dual coil latching plug-in relay ideal for applications demanding memory retention and reliable switching. When the operate coil is energized, the relay contacts move to an energized position and remain there even after the power is removed. The reset coil provides electrical reset of the contacts. Constructed with a clear polycarbonate cover and featuring silver-gold diffused bifurcated contacts, this relay offers excellent durability and performance. It is UL recognized and suitable for a wide range of industrial and commercial applications, including those requiring nuclear qualification.

Authorized Distributors
Part No:B255XBXP-12D
Stock:65
Inv Date:06-08-2026
Price: Unit price: $790
Buy/RFQ:
Part No:B255XBXP-12D
Stock:65
Inv Date:06-08-2026
Price: Unit price: $790
Buy/RFQ:

STRUTHERS-DUNN B255XBXP12D Dual Coil Latching Relay Specifications:

  • Series: 255 Series
  • Contact Material: Silver Alloy & Gold Diffused
  • Operate Time: 25 mS Max. @ Nominal Voltage
  • Release Time: 20 mS Max. @ Nominal Voltage
  • Dielectric Strength: 1500 V rms Insulation
  • Rated Operation Temperature: -10 °C to +60 °C
  • Mechanical Life Expectancy: 10 Million Operations no load
  • Electrical Life Expectancy: 100,000 Operations @ Rated Load
  • Enclosure: Clear polycarbonate
  • Weight: 215 g (7.58 oz)
  • Coil Voltage: Various options available (see datasheet)
  • Pull-in Min. AC Voltage: 85% of Nominal Voltage
  • Pull-in Min. DC Voltage: 80 % of Nominal Voltage
  • Overvoltage Max. Voltage: 110% of nominal voltage
  • Contact Ratings (24 VDC): 30A Make, 10A Carry, 10A Break, 10A Break
  • Contact Ratings (120 VAC): 30A Make, 10A Carry, 5A Break, 10A Break
  • Contact Ratings (240 VAC): 30A Make, 10A Carry, 1A Break, 1A Break
  • Contact Ratings (28 VDC): 30A Make, 10A Carry, 10A Break, 3A Break
  • Contact Ratings (125 VDC): 30A Make, 10A Carry, 0.5A Break, 0.1A Break

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How do I troubleshoot issues or seek technical support for part B255XBXP12D?

You can download the B255XBXP12D datasheet or visit the STRUTHERS-DUNN website for support.

Who is the manufacturer of B255XBXP12D?

STRUTHERS-DUNN

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