Siemens 3RA1954 Interlock for use with 3RT137

View all Contactor Accessories

Subtotal (1 unit)*

$142.38

(exc. GST)

$156.62

(inc. GST)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 16 December 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +$142.38

*price indicative

RS Stock No.:
669-487
Mfr. Part No.:
3RA1954-3A
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Product Type

Interlock

Accessory Type

Mechanical Interlock

For Use With

3RT137

Standards/Approvals

UL

Series

3RA1954

COO (Country of Origin):
SE
The Siemens mechanical interlocking has packaging dimensions of 169.00 mm in length, 139.00 mm in width, and 40.00 mm in height. The net weight of the product is 0.067 kg, making it Compact and lightweight for efficient handling and transportation.

Compact design allows for easy installation in various setups

Built for durability to withstand demanding industrial conditions

Provides smooth motor acceleration to improve operational functionality

Facilitates safer operational environments through reduced mechanical stress

ABB VE5 Mechanical Interlock for use with A9
  • RS Stock No. 2596034
  • Mfr. Part No. 1SBN030110R1000
Each
$75.07
Siemens 3RB Mechanical Reset for use with 3RB30/3RB31
  • RS Stock No. 2550833
  • Mfr. Part No. 3RB39800A
Each
$18.80
Siemens SIRIUS Jumper Bar for use with 3RT2.4
  • RS Stock No. 2113719
  • Mfr. Part No. 3RT1946-4BA31
Each
$14.22
Schneider Electric LA9F Mechanical Interlock for use with LC1F185
  • RS Stock No. 0187273
  • Mfr. Part No. LA9FG970
Each
$115.68

Related links

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy