Siemens 3RT2 Contactor, 83/155 V Coil, 3-Pole, 80 A, 37 kW 83 to 155 V, 1 NO/1 NC, 1000V

View all Contactors

Subtotal (1 unit)*

SGD760.00

(exc. GST)

SGD828.40

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 02 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +SGD760.00

*price indicative

RS Stock No.:
161-141
Mfr. Part No.:
3RT2045-3NF30
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Coil Voltage

83/155 V

Product Type

Contactor

Number of Poles

3

Contact Voltage

1000V

Contact Current

80A

Power Rating

37kW

Series

3RT2

Mount Type

Snap-On, Screw

Normal State Configuration

1 NO/1 NC

Auxiliary Contact Configuration

1 NO/1 NC

Number of Auxiliary Contacts

2

Minimum Operating Temperature

-25°C

Operational Current Ie

125A

Control Circuit Voltage Uc

83 to 155 V

Contactor Application

Power Contactor

Maximum Operating Temperature

60°C

Width

70 mm

Length

140mm

Depth

152mm

Standards/Approvals

UL A600 / P600, SN 31920, ISO 13849-2, ISO 13849-1, IEC 81346-2, IEC 61508-2, IEC 60947-5-1, IEC 60947-4-1, IEC 60529

COO (Country of Origin):
DE
The Siemens Power Contactor exemplifies advanced engineering by seamlessly integrating performance with versatility. Designed for efficient AC-3 operation at 80 A, it handles substantial loads while providing dependable performance across a range of applications. Equipped with features such as multiple auxiliary contacts and enhanced shock resistance, this device ensures safety and longevity.

Wide voltage range for flexibility

Reliable with low maintenance

Robust insulation for safety

Quick DIN rail installation

Environmentally certified

Auxiliary contacts for added functionality

Effective in extreme temperatures

Related links