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Loop-End Wire Extension Springs

In stock

These spring loaded push-push start/stop switches are rated at 10amp @ 600VAC with finger safe screw terminals. They meet NEMA 4, 4x, 12, 13 and IP65 when installed correctly and are also oil and watertight. UL/CSA/CE approved.

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Product SKUs information
Item Code Price range Availability Overall Length Material Type Quick View
1217377
£ 1.1622 - £ 1.2658 In production
22.35 mm
Carbon Steel
1217381
£ 1.1622 - £ 1.2658 In production
34.8 mm
Carbon Steel
1217385
£ 1.1622 - £ 1.2658 In production
57.15 mm
Carbon Steel
1217389
£ 1.1622 - £ 1.2658 In production
19.1 mm
Carbon Steel
1217393
£ 1.1622 - £ 1.2658 In production
31.75 mm
Carbon Steel
1217397
£ 1.1622 - £ 1.2658 In production
50.8 mm
Carbon Steel
1217401
£ 1.1622 - £ 1.2658 In production
76.2 mm
Carbon Steel
1217405
£ 1.5305 - £ 1.6571 In production
127.0 mm
Carbon Steel
1217409
£ 1.2198 - £ 1.3348 In production
34.8 mm
Carbon Steel
1217413
£ 1.2198 - £ 1.3348 In production
57.15 mm
Carbon Steel
1217417
£ 1.2198 - £ 1.3348 In production
25.4 mm
Carbon Steel
1217421
£ 1.2198 - £ 1.3348 In production
38.1 mm
Carbon Steel
1217425
£ 1.2198 - £ 1.3348 In production
63.5 mm
Carbon Steel
1217429
£ 1.2313 - £ 1.3463 20 In stock
34.8 mm
Carbon Steel
1217433
£ 1.2313 - £ 1.3463 In production
57.15 mm
Carbon Steel
1217437
£ 1.3579 - £ 1.4729 In production
88.9 mm
Carbon Steel
1217441
£ 1.2888 - £ 1.4039 In production
31.75 mm
Carbon Steel
1217445
£ 1.2888 - £ 1.4039 In production
50.8 mm
Carbon Steel
1217449
£ 1.4039 - £ 1.5305 In production
76.2 mm
Carbon Steel
1217453
£ 1.4844 - £ 1.611 60 In stock
127.0 mm
Carbon Steel
1217457
£ 2.1634 - £ 2.3475 In production
69.85 mm
Carbon Steel
1217461
£ 2.267 - £ 2.4626 In production
114.3 mm
Carbon Steel
1217465
£ 2.0253 - £ 2.2094 In production
63.5 mm
Carbon Steel
1217469
£ 2.359 - £ 2.5662 In production
101.6 mm
Carbon Steel
1217473
£ 2.7503 - £ 2.9804 In production
152.4 mm
Carbon Steel
  • of 8
Extension Spring - Outside Diameter: 6.1 mm | 0.24 in ; Spring Rate: 0.3 Nmm

1217377

Price Range
£ 1.2658 - £ 1.1622

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    22.35 mm
  • Wire Diameter
    0.56 mm
Extension Spring - Outside Diameter: 6.1 mm | 0.24 in ; Spring Rate: 0.14 Nmm

1217381

Price Range
£ 1.2658 - £ 1.1622

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    34.8 mm
  • Wire Diameter
    0.56 mm
Extension Spring - Outside Diameter: 6.1 mm | 0.24 in ; Spring Rate: 0.07 Nmm

1217385

Price Range
£ 1.2658 - £ 1.1622

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    57.15 mm
  • Wire Diameter
    0.56 mm
Extension Spring - Outside Diameter: 6.1 mm | 0.24 in ; Spring Rate: 2.42 Nmm

1217389

Price Range
£ 1.2658 - £ 1.1622

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    19.1 mm
  • Wire Diameter
    0.79 mm
Extension Spring - Outside Diameter: 6.1 mm | 0.24 in ; Spring Rate: 0.93 Nmm

1217393

Price Range
£ 1.2658 - £ 1.1622

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    31.75 mm
  • Wire Diameter
    0.79 mm
Extension Spring - Outside Diameter: 6.1 mm | 0.24 in ; Spring Rate: 0.51 Nmm

1217397

Price Range
£ 1.2658 - £ 1.1622

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    50.8 mm
  • Wire Diameter
    0.79 mm
Extension Spring - Outside Diameter: 6.1 mm | 0.24 in ; Spring Rate: 0.3 Nmm

1217401

Price Range
£ 1.2658 - £ 1.1622

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    76.2 mm
  • Wire Diameter
    0.79 mm
Extension Spring - Outside Diameter: 6.1 mm | 0.24 in ; Spring Rate: 0.18 Nmm

1217405

Price Range
£ 1.6571 - £ 1.5305

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    127.0 mm
  • Wire Diameter
    0.79 mm
Extension Spring - Outside Diameter: 10.6 mm | 0.417 in ; Spring Rate: 1.47 Nmm

1217409

Price Range
£ 1.3348 - £ 1.2198

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    34.8 mm
  • Wire Diameter
    1.14 mm
Extension Spring - Outside Diameter: 10.6 mm | 0.417 in ; Spring Rate: 0.6 Nmm

1217413

Price Range
£ 1.3348 - £ 1.2198

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    57.15 mm
  • Wire Diameter
    1.14 mm
Extension Spring - Outside Diameter: 10.6 mm | 0.417 in ; Spring Rate: 9.91 Nmm

1217417

Price Range
£ 1.3348 - £ 1.2198

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    25.4 mm
  • Wire Diameter
    1.4 mm
Extension Spring - Outside Diameter: 10.6 mm | 0.417 in ; Spring Rate: 3.41 Nmm

1217421

Price Range
£ 1.3348 - £ 1.2198

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    38.1 mm
  • Wire Diameter
    1.4 mm
Extension Spring - Outside Diameter: 10.6 mm | 0.417 in ; Spring Rate: 1.47 Nmm

1217425

Price Range
£ 1.3348 - £ 1.2198

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    63.5 mm
  • Wire Diameter
    1.4 mm
Extension Spring - Outside Diameter: 12.7 mm | 0.5 in ; Spring Rate: 0.37 Nmm

1217429

Price Range
£ 1.3463 - £ 1.2313

Stock Levels
20 In stock
Attributes
  • Material
    Carbon Steel
  • Overall Length
    34.8 mm
  • Wire Diameter
    0.94 mm
Extension Spring - Outside Diameter: 12.7 mm | 0.5 in ; Spring Rate: 0.14 Nmm

1217433

Price Range
£ 1.3463 - £ 1.2313

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    57.15 mm
  • Wire Diameter
    0.94 mm
Extension Spring - Outside Diameter: 12.7 mm | 0.5 in ; Spring Rate: 0.07 Nmm

1217437

Price Range
£ 1.4729 - £ 1.3579

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    88.9 mm
  • Wire Diameter
    0.94 mm
Extension Spring - Outside Diameter: 12.7 mm | 0.5 in ; Spring Rate: 8.21 Nmm

1217441

Price Range
£ 1.4039 - £ 1.2888

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    31.75 mm
  • Wire Diameter
    1.6 mm
Extension Spring - Outside Diameter: 12.7 mm | 0.5 in ; Spring Rate: 2.59 Nmm

1217445

Price Range
£ 1.4039 - £ 1.2888

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    50.8 mm
  • Wire Diameter
    1.6 mm
Extension Spring - Outside Diameter: 12.7 mm | 0.5 in ; Spring Rate: 1.42 Nmm

1217449

Price Range
£ 1.5305 - £ 1.4039

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    76.2 mm
  • Wire Diameter
    1.6 mm
Extension Spring - Outside Diameter: 12.7 mm | 0.5 in ; Spring Rate: 0.74 Nmm

1217453

Price Range
£ 1.611 - £ 1.4844

Stock Levels
60 In stock
Attributes
  • Material
    Carbon Steel
  • Overall Length
    127.0 mm
  • Wire Diameter
    1.6 mm
Extension Spring - Outside Diameter: 19.1 mm | 0.750 in ; Spring Rate: 2.73 Nmm

1217457

Price Range
£ 2.3475 - £ 2.1634

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    69.85 mm
  • Wire Diameter
    2.16 mm
Extension Spring - Outside Diameter: 19.1 mm | 0.750 in ; Spring Rate: 1.21 Nmm

1217461

Price Range
£ 2.4626 - £ 2.267

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    114.3 mm
  • Wire Diameter
    2.16 mm
Extension Spring - Outside Diameter: 19.1 mm | 0.750 in ; Spring Rate: 15.64 Nmm

1217465

Price Range
£ 2.2094 - £ 2.0253

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    63.5 mm
  • Wire Diameter
    2.92 mm
Extension Spring - Outside Diameter: 19.1 mm | 0.750 in ; Spring Rate: 7.16 Nmm

1217469

Price Range
£ 2.5662 - £ 2.359

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    101.6 mm
  • Wire Diameter
    2.92 mm
Extension Spring - Outside Diameter: 19.1 mm | 0.750 in ; Spring Rate: 4.19 Nmm

1217473

Price Range
£ 2.9804 - £ 2.7503

Stock Levels
In production
Attributes
  • Material
    Carbon Steel
  • Overall Length
    152.4 mm
  • Wire Diameter
    2.92 mm