Siemens Sirius Innovation Contactor Relay, Sirius Innovation

View all Contactor Overload Relays

Subtotal (1 unit)*

$47.90

(exc. GST)

$52.69

(inc. GST)

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  • Plus 2 unit(s) shipping from 02 January 2026
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RS Stock No.:
706-1702
Mfr. Part No.:
3RU2926-3AC01
Brand:
Siemens
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Brand

Siemens

Range

Sirius Innovation

Series

Sirius Innovation

Width

45mm

Length

114mm

Depth

76mm

Maximum Operating Temperature

70°C

Minimum Operating Temperature

-20°C

COO (Country of Origin):
DE

Overload Relay - 3RU range


Switch position indicator and test function
STOP button
Selector switch for manual/automatic reset
Screw connection or Spring-clamp versions
Impulse voltage resistance 6 kV
Insulation voltage 690V
Surface or DIN-rail stand-alone mounts available, see 706-1699 etc

The 3RU21 thermal overload relays up to 80 A have been designed for current-sensitive protection of loads with normal starting.
These thermal overload relays for use with Sirius Size S0 & S00 Contactors

Note

Screw terminals can only be used with screw terminal overloads and spring terminals can only be used with spring terminal overloads.

Approvals

CE, UL, CSA


Siemens Sirius Range Contactor & Control Relays

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