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ZANDER AACHEN SR3C – 3NO/1NC safety module

Part number
SR3C
Order number
472173+11 variants, see Ordering information

3NO/1NC safety module

The basic relays SR2C, SR3C and SR7C are universally applicable safety relays, with which the moving parts of a machine or plant can be brought to a standstill in a hazard situation, quickly and safely. Safety relays are applied in single- or dual-channel emergency stop circuits and in guard monitoring devices in machines and plants.

Category: SKU: ZANDER-SR3C Tags: Brand:
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Brand

ZANDER AACHEN

Approvals

CE, GL, TÜV, UL

Housing width

22.5 mm

Cat. / PL (EN ISO 13849-1)

PL e; Cat. 4; SILCL 3

Supply voltage

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

Order number

472173, 472171, 472170, 474173, 474171, 474170, 475173, 475171, 475170, 472592, 472595, 472596

German Lloyd Certificate No. 32 915 – 06 HH

The basic relays SR2C, SR3C and SR7C are universally applicable safety relays, with which the moving parts of a machine or plant can be brought to a standstill in a hazard situation, quickly and safely.Safety relays are applied in single- or dual-channel emergency stop circuits and in guard monitoring devices in machines and plants.

Technical specifications

Safety function Emergency stop monitoring, safety guard monitoring, light grids monitoring
Certified according to EN 60204-1; DIN EN ISO 13849-1; EN 62061; IEC 61508 parts 1-2 and 4-7; IEC 61511-1
Approvals CE, TUV, GL, UL
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 8 A / 250 VAC resistive load
Number of auxiliary relay contacts 1 relay
Number of non time-delayed contacts 3
Number of time-delayed contacts –
Starting behavior Automatic start or manual, monitored start
PL; Cat.; SILCL (EN ISO 13849-1; EN 62061) PL e; Cat. 4; SILCL 3
Width 22.5 mm

Ordering information

Fixed screw terminals 472173 (24 V) / 472171 (115 V) / 472170 (230 V)
Incl. plug-in screw terminals 474173 (24 V) / 474171 (115 V) / 474170 (230 V)
Incl. plugable push-in twin spring connector 475173 (24 V) / 475171 (115 V) / 475170 (230 V)
EKLS4; set of plug-in screw terminals 472592
EKLT4; set of push-in twin spring connector 472595
Spacer for a defined minimum distance between two safety relays (see derating) 472596

Quote the order number of the variant you need in your quote request.

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