1SBH136059R2131

NFZB31ES-21 Relay

Manufacturer's No: NFZB31ES-21     Manufacturer: ABB
NFZB31ES-21 Relay

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  • NFZB31ES-21 Relay, NFZB..S 3-pole contactors designed for railway rolling stock
  • Suitable for installation in passengers or driver cabins of trains operating in tunnels or underground
  • Control 3-phase motors and power circuits up to 690 V AC and 220 V DC
  • Compact design with reduced dimensions and side-by-side mounting, saving up to 15% width
  • Complies with IEC 60947-4-1, IEC 60947-5-1, IEC 60077-1/-2, and EN 50155 standards
  • Shock and vibration resistant according to IEC 61373 cat. 1, class B
  • Fire and smoke compliant with European standard EN 45545-2 (HL2 hazard levels)
  • 68% less coil energy consumption for reduced train energy usage
  • Electronic coil interface handles large DC voltage fluctuations and sinusoïdal AC 50/60 Hz control supplies
  • Wide range of auxiliary contact blocks available for front and side mounting
 

Product

Manufacturer Material ID -
NFZB31ES-21
Net Weight -

Additional Product Information

UNSPSC -
39122330
ABB

Availability On Request

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Additional Information

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