Siemens SIRIUS Advanced Motor Starter, Reversing, 3 kW, 1.6 → 7.0 A

Subtotal (1 unit)*

£211.53

(exc. VAT)

£253.84

(inc. VAT)

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  • 2 unit(s) ready to ship from another location
  • Plus 4 unit(s) shipping from 16 October 2025
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RS Stock No.:
136-5276
Distrelec Article No.:
304-22-059
Mfr. Part No.:
3RM1307-3AA04
Brand:
Siemens
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Brand

Siemens

Power Rating

3 kW

Motor Starter Type

Reversing

Range

SIRIUS

Overall Length

141.6mm

Overall Width

22.5mm

Overall Depth

100mm

Mounting Type

Chassis Mount, Snap-On Mount

Series

3RM1

Standards Met

ATEX, CCC, CE, CSA, EAC, UL

COO (Country of Origin):
DE

Failsafe Reversing Motor Starter


Sirius 3RM1 motor starters are compact 22.5 mm wide devices that combine a various functions in a single enclosure.
They consist of combinations of relay contacts, power semiconductors (hybrid technology), and an electronic overload relay for switching induction under normal operating conditions.

Features and Benefits


• Failsafe reversing starters
• Overload protection
• Fast diagnostics with LED
• Test/reset button
• Energy efficient
• Reduced wiring
• Simple connection
• Narrow width, 22.5 mm

Type of electrical connection


• Screw-type terminals for main and control circuits: 136-5271
• Spring-type terminals (push in) for main and control circuits: 136-5272, 136-5246, 136-5275
• Screw-type terminals for main circuit, spring-type terminals (push in) for control circuit: 136-5273, 136-5274, 136-5276

Standards

IEC/EN 60947-4-2, IEC 61508-1: SIL 3, ISO 13849: PLe.

Approvals

CCC, CSA, UL, EAC, ATEX.


Siemens SIRIUS 3RM1

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