ABB RET521 1MRK001530-AC RELAY
ABB RET521 1MRK001530-AC RELAY
ABB RET521 1MRK001530-AC RELAY
ABB RET521 1MRK001530-AC RELAY
ABB RET521 1MRK001530-AC RELAY
ABB RET521 1MRK001530-AC RELAY
ABB RET521 1MRK001530-AC RELAY
ABB RET521 1MRK001530-AC RELAY

ABB RET521 1MRK001530-AC RELAY

MOQ : 1 Piece

ABB RET521 1MRK001530-AC RELAY Specification

  • Product Type
  • Relay
  • Color
  • White
 

ABB RET521 1MRK001530-AC RELAY Trade Information

  • Minimum Order Quantity
  • 1 Piece
  • Supply Ability
  • 100 Pieces Per Month
  • Delivery Time
  • 7 Days
 

About ABB RET521 1MRK001530-AC RELAY

ABB RET521 1MRK001530-AC RELAY


The RET 521 includes setting adaptation to power transformer rating and instrument transformer ratios to allow protection settings in percent (%), of the power transformer rat- ing, thus facilitating the protection settings to an optimum. The RET 521 is supplied for 2-winding appli- cations and 3-winding applications as indi- cated below in Fig. 1.

Tell us about your requirement
product

Price:

Quantity
Select Unit

  • 50
  • 100
  • 200
  • 250
  • 500
  • 1000+
Additional detail
Mobile number

Email

More Products in Relay Category

ABB REB670 PROTECTION RELAY (ONLY DISPLAY)

ABB REB670 PROTECTION RELAY (ONLY DISPLAY)

Minimum Order Quantity : 1 Piece

Terminal Type : Other, Plugin terminal blocks

Weight : 4.5 kg (approximately)

Protect Feature : Other, Busbar protection, differential protection, advanced functionality

Operate Time : Sub20 ms (typical) for protection tripping

SPRECHER SCHUH CEF1 MOTOR PROTECTION RELAY

SPRECHER SCHUH CEF1 MOTOR PROTECTION RELAY

Minimum Order Quantity : 1 Piece

Terminal Type : Other, Screw Terminal

Weight : Approx. 200g

Protect Feature : Other, Overload, Phase Failure, Unbalance

Operate Time : Less than 30ms

ABB REL670 BIG PROTECTION RELAY (ONLY DISPLAY)

ABB REL670 BIG PROTECTION RELAY (ONLY DISPLAY)

Minimum Order Quantity : 1 Piece

Terminal Type : Other, Screw Terminal

Weight : Approx 4.5 kg

Protect Feature : Other, Overcurrent, Distance, Differential and Breaker Failure Protection

Operate Time : Fast Response < 20 ms

PiLZ PNOZ 10 24VDC 6n/o 4n/c (10 AF/6 AT) SAFETY RELAY

PiLZ PNOZ 10 24VDC 6n/o 4n/c (10 AF/6 AT) SAFETY RELAY

Minimum Order Quantity : 1 Piece

Terminal Type : Other, Screw Terminal

Weight : Approx. 350 g

Protect Feature : Other, IP20 (Enclosure), IP40 (Housing)

Operate Time : < 20 ms



Back to top