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SREC

Safety Relays SREC

Features

  • 3 secure, redundant relay outputs
  • 1 auxiliary contact (fault monitoring)
  • Activation with basic device from ZANDER SR series
  • Modular, freely configurable security system
  • Fault monitoring with basic device
  • Earth fault monitoring
  • Switching status indication via LED
  • Up to Category 4, PL e, SILCL 3
SREC

SREC

Safety function

In combination wit SR-basic relay:
emergency stop monitoring, safety guard monitoring,
light grids monitoring

Certified according to

EN 60204-1; EN ISO 13849-1 ; EN 62061

Approvals

CE, TUV, UL (for fixed screw terminals)

Supply voltage

AC/DC 24 V / AC 115 V / AC 230 V

Number of safe relay contacts

3

Max. switching capability of safe relay contacts

6 A / 250 VAC resistive load

Number of auxiliary relay contacts

1 (feedback loop - basic relay)

Number of non time-delayed contacts

3

Number of time-delayed contacts

-

Adjustable time delay

-

Starting behavior

Switches on and of with basic relay

PL; Cat.; SILCL (EN ISO 13849-1; EN/IEC 62061)

PL e; Cat. 4; SILCL 3

Width

22.5 mm

Order No. fixed screw terminals

472182 (24 V) / 472181 (115 V) / 472180 (230 V)

Order No. plug-in screw terminals (no UL)

474182 (24 V) / 474181 (115 V) / 474180 (230 V)

Order No. plug-in dual tensile spring terminals (no UL)

475182 (24 V) / 475181 (115 V) / 475180 (230 V)

Order No. EKLS4, set of plug-in screw terminals

472592

Order No. EKLT4; set of plug-in dual tensile spring terminals

472595