Acquire

Electrical contacts

Electrical contacts are the conductive tips inside a contactor, relay or switch that actually carry the current, and the first thing to erode every time the device makes or breaks a load. Service shops rebuild with them when a contactor still has a sound frame and coil but pitted tips, when arcing has begun to weld a set closed, or when a critical starter needs a contact kit on the shelf before it fails.
 
As an authorized electrical distributor for multiple manufacturers, we stock contact kits and replacement contacts across competing lines, in a full range of sizes and current ratings, so you can match the contactor or relay the kit has to fit, compare kits brand to brand, and rebuild a starter for a fraction of a replacement. Same-day shipping on in-stock items ordered before 2pm local time.
371 items
content loaded
Siemens 3RV29011A SIRIUS Auxiliary Switch
SKU #:2228113
Part Number #:3RV29011A
Fast Delivery Est.Nov 8 - Nov 12
Ships Same Day
Only 3 left in stock order soon
Dimensions: 90 mm H x 9.5 mm W x 70 mm D
Price:
$27.66 / EA
Typical price:$60.50 / EA
Siemens 3RV29011B Auxiliary Switch
SKU #:2269704
Part Number #:3RV29011B
Fast Delivery Est.Nov 8 - Nov 12
Ships Same Day
60 In Stock
Dimensions: 90 mm H x 9.5 mm W x 70 mm D
Price:
$27.66 / EA
Typical price:$60.50 / EA
Siemens 3RV29011C Auxiliary Switch
SKU #:2294264
Part Number #:3RV29011C
Dimensions: 90 mm H x 9.5 mm W x 70 mm D
Price:
$27.66 / EA
Typical price:$60.50 / EA
Siemens 3RV29011D Auxiliary Switch
SKU #:2222956
Part Number #:3RV29011D
Dimensions: 12 mm H x 45 mm W x 17 mm D
Price:
$22.86 / EA
Typical price:$50.00 / EA
Siemens 3RV29011E SIRIUS Transverse Auxiliary Switch
SKU #:2222957
Part Number #:3RV29011E
Fast Delivery Est.Nov 8 - Nov 12
Ships Same Day
128 In Stock
Dimensions: 12 mm H x 45 mm W x 17 mm D
Price:
$26.83 / EA
Typical price:$60.50 / EA
Siemens 3RV29011F SIRIUS Transverse Auxiliary Switch
SKU #:2221334
Part Number #:3RV29011F
Dimensions: 12 mm H x 45 mm W x 17 mm D
Price:
$27.66 / EA
Typical price:$60.50 / EA
Siemens 3RV29011G Auxiliary Switch
SKU #:2354524
Part Number #:3RV29011G
Dimensions: 12 mm H x 45 mm W x 17 mm D
Price:
$84.80 / EA
Typical price:$185.50 / EA
Siemens 3RV29011J SIRIUS Lateral Auxiliary Switch
SKU #:2293369
Part Number #:3RV29011J
Fast Delivery Est.Nov 8 - Nov 12
Ships Same Day
Only 6 left in stock order soon
Dimensions: 90 mm H x 18 mm W x 68 mm D
Price:
$61.71 / EA
Typical price:$135.00 / EA
Siemens 3RV29012A SIRIUS Lateral Auxiliary Switch
SKU #:2228158
Part Number #:3RV29012A
Fast Delivery Est.Nov 8 - Nov 12
Ships Same Day
256 In Stock
Price:
$27.66 / EA
Typical price:$60.50 / EA
Siemens 3RV29012B Auxiliary Switch
SKU #:2321213
Part Number #:3RV29012B
Amperage Rating: 0.25 to 10 A
Contact Configuration: NO
Dimensions: 90 mm H x 9.5 mm W x 68 mm D
Price:
$27.66 / EA
Typical price:$60.50 / EA
Siemens 3RV29012E SIRIUS Transverse Auxiliary Switch
SKU #:2223374
Part Number #:3RV29012E
Dimensions: 13 mm H x 45 mm W x 17 mm D
Price:
$27.66 / EA
Typical price:$60.50 / EA
Siemens 3RV29012F Auxiliary Switch
SKU #:2269641
Part Number #:3RV29012F
Dimensions: 13 mm H x 45 mm W x 17 mm D
Price:
$27.66 / EA
Typical price:$60.50 / EA
Siemens 3RV29021AF0 SIRIUS Undervoltage Release
SKU #:2319454
Part Number #:3RV29021AF0
Dimensions: 90 mm H x 18.5 mm W x 68 mm D
Suitable For Use With: 3RV2 Size S00, S0, S2, S3 Circuit Breaker
Price:
$82.06 / EA
Typical price:$179.50 / EA
Siemens 3RV29021AP0 SIRIUS Undervoltage Release
SKU #:2313871
Part Number #:3RV29021AP0
Dimensions: 90 mm H x 18.5 mm W x 68 mm D
Suitable For Use With: 3RV2 Size S00, S0, S2, S3 Circuit Breaker
Price:
$82.06 / EA
Typical price:$179.50 / EA
Siemens 3RV29021DF0 Shunt Release
SKU #:2404152
Part Number #:3RV29021DF0
Suitable For Use With: 3RV2 Motor Starter Protector, Circuit Breaker
Price:
$82.06 / EA
Typical price:$179.50 / EA
Siemens 3RV29211M Signaling Switch
SKU #:2227909
Part Number #:3RV29211M
Fast Delivery Est.Nov 8 - Nov 12
Ships Same Day
27 In Stock
Dimensions: 90 mm H x 18 mm W x 68 mm D
Specifications: 690 V AC, 10 A, 1NC-1NO, -20 to 60 deg C Operating Temperature
Suitable For Use With: 3RV2 Size S00, S0, S2, S3 Circuit Breaker
Price:
$52.80 / EA
Typical price:$115.50 / EA
Siemens 3RV29212M Signaling Switch
SKU #:2265295
Part Number #:3RV29212M
Dimensions: 90 mm H x 18 mm W x 68 mm D
Specifications: 690 V AC, 10 A, 1NC-1NO, -20 to 60 deg C Operating Temperature
Suitable For Use With: 3RV2 Size S00, S0, S2, S3 Circuit Breaker
Price:
$52.80 / EA
Typical price:$115.50 / EA
Siemens 3RV29255AB SIRIUS Circuit Breaker Lug
SKU #:2256057
Part Number #:3RV29255AB
Fast Delivery Est.Nov 8 - Nov 12
Ships Same Day
Only 4 left in stock order soon
Suitable For Use With: Size S00/S0 Circuit Breaker and 3-Phase Busbar
Width: 44.5 mm
Price:
$28.57 / EA
Typical price:$62.50 / EA
Siemens 3TX7500-0A Auxiliary Conductor Terminal
SKU #:2280199
Part Number #:3TX7500-0A
Suitable For Use With: Box Terminals, 3RW443 Soft Starter and 3RT105/3TF46 to 3TF50 Contactors
Country of origin: CN
Price:
$140.89 / EA
Siemens 3TY6501-1AA00 SIRIUS Auxiliary Switch Block
SKU #:2323474
Part Number #:3TY6501-1AA00
Suitable For Use With: 3TB52 to 3TB56, 3TC52, 3TC56 Contactor Relay, Power Contactor
Price:
$141.13 / EA
Siemens 3TY6561-1B Auxiliary Switch Block
SKU #:2413482
Part Number #:3TY6561-1B
Amperage Rating: 10 A
Dimensions: 14 mm W x 72.5 mm D x 81 mm H
Environmental Conditions: -55 to 80 deg C
Price:
$208.26 / EA
Siemens 3TY7500-0A SIRIUS Replacement Contact Kit
SKU #:2242006
Part Number #:3TY7500-0A
Contactor Size: Size S6
Number of Poles: 3
Suitable For Use With: 3TF50 Contactor
Price:
$2457.86 / EA
Siemens 3TY7520-0A SIRIUS Replacement Contact Kit
SKU #:2323768
Part Number #:3TY7520-0A
Contactor Size: Size S8
Suitable For Use With: 3TF52 Contactor
Price:
$3816.29 / EA
Siemens 3TY7561-1AA00 SIRIUS Auxiliary Contact Block
SKU #:46613
Part Number #:3TY7561-1AA00
Size: Size S2 to S14
Suitable For Use With: Contactor Relay, Power Contactor
Price:
$149.06 / EA
Siemens 3TY7561-1KA00 SIRIUS Auxiliary Contact Block
SKU #:33825
Part Number #:3TY7561-1KA00
Amperage Rating: 2.3/0.48 A
Dimensions: 70 mm H x 12 mm W x 51.5 mm D
Environmental Conditions: -55 to 80 deg C
Price:
$78.76 / EA
Siemens 49AB01LB Auxiliary Contact Kit
SKU #:925037
Part Number #:49AB01LB
Specifications: 1NC
Starter Size: 00 to 4
Type: Late Break
Price:
$90.03 / EA
Typical price:$137.00 / EA
Siemens 49AB22 Auxiliary Contact
SKU #:364811
Part Number #:49AB22
Dimensions: 7 in L x 4-1/2 in W x 1 in H
Specifications: 2NO-2NC, 600 V AC, 10 A, Side Mount
Starter Size: 00 to 4
Price:
$348.94 / EA
Typical price:$531.00 / EA
Siemens 49AB31 Auxiliary Contact Kit
SKU #:2207995
Part Number #:49AB31
Number of Contacts: 3NO-NC
Size: NEMA 00 to 4
Price:
$348.94 / EA
Typical price:$531.00 / EA
Siemens 49AB40 Auxiliary Contact
SKU #:2361137
Part Number #:49AB40
Suitable For Use With: Open NEMA Contactors
Price:
$348.94 / EA
Typical price:$531.00 / EA
Siemens 49D54682NC
SKU #:300373
Part Number #:49D54682NC
Siemens 49SAF0 Power Pole Kit
SKU #:2231425
Part Number #:49SAF0
Price:
$168.23 / EA
Typical price:$256.00 / EA
Siemens 75AF14 Replacement Contact Kit
SKU #:310403
Part Number #:75AF14
Contactor Size: Size S00 to 1-3/4
Price:
$60.26 / EA
Typical price:$74.00 / EA
Siemens 3RV29011A SIRIUS Auxiliary Switch
SKU #:2228113
Part Number #:3RV29011A
Fast Delivery Est.Nov 8 - Nov 12
Ships Same Day
Only 3 left in stock order soon
Dimensions: 90 mm H x 9.5 mm W x 70 mm D
Price:
$27.66 / EA
Typical price:$60.50 / EA
Siemens 3RV29011B Auxiliary Switch
SKU #:2269704
Part Number #:3RV29011B
Fast Delivery Est.Nov 8 - Nov 12
Ships Same Day
60 In Stock
Dimensions: 90 mm H x 9.5 mm W x 70 mm D
Price:
$27.66 / EA
Typical price:$60.50 / EA
Siemens 3RV29011C Auxiliary Switch
SKU #:2294264
Part Number #:3RV29011C
Dimensions: 90 mm H x 9.5 mm W x 70 mm D
Price:
$27.66 / EA
Typical price:$60.50 / EA
Siemens 3RV29011D Auxiliary Switch
SKU #:2222956
Part Number #:3RV29011D
Dimensions: 12 mm H x 45 mm W x 17 mm D
Price:
$22.86 / EA
Typical price:$50.00 / EA
Siemens 3RV29011E SIRIUS Transverse Auxiliary Switch
SKU #:2222957
Part Number #:3RV29011E
Fast Delivery Est.Nov 8 - Nov 12
Ships Same Day
128 In Stock
Dimensions: 12 mm H x 45 mm W x 17 mm D
Price:
$26.83 / EA
Typical price:$60.50 / EA
Siemens 3RV29011F SIRIUS Transverse Auxiliary Switch
SKU #:2221334
Part Number #:3RV29011F
Dimensions: 12 mm H x 45 mm W x 17 mm D
Price:
$27.66 / EA
Typical price:$60.50 / EA
Siemens 3RV29011G Auxiliary Switch
SKU #:2354524
Part Number #:3RV29011G
Dimensions: 12 mm H x 45 mm W x 17 mm D
Price:
$84.80 / EA
Typical price:$185.50 / EA
Siemens 3RV29011J SIRIUS Lateral Auxiliary Switch
SKU #:2293369
Part Number #:3RV29011J
Fast Delivery Est.Nov 8 - Nov 12
Ships Same Day
Only 6 left in stock order soon
Dimensions: 90 mm H x 18 mm W x 68 mm D
Price:
$61.71 / EA
Typical price:$135.00 / EA
Siemens 3RV29012A SIRIUS Lateral Auxiliary Switch
SKU #:2228158
Part Number #:3RV29012A
Fast Delivery Est.Nov 8 - Nov 12
Ships Same Day
256 In Stock
Price:
$27.66 / EA
Typical price:$60.50 / EA
Siemens 3RV29012B Auxiliary Switch
SKU #:2321213
Part Number #:3RV29012B
Amperage Rating: 0.25 to 10 A
Contact Configuration: NO
Dimensions: 90 mm H x 9.5 mm W x 68 mm D
Price:
$27.66 / EA
Typical price:$60.50 / EA
Siemens 3RV29012E SIRIUS Transverse Auxiliary Switch
SKU #:2223374
Part Number #:3RV29012E
Dimensions: 13 mm H x 45 mm W x 17 mm D
Price:
$27.66 / EA
Typical price:$60.50 / EA
Siemens 3RV29012F Auxiliary Switch
SKU #:2269641
Part Number #:3RV29012F
Dimensions: 13 mm H x 45 mm W x 17 mm D
Price:
$27.66 / EA
Typical price:$60.50 / EA
Siemens 3RV29021AF0 SIRIUS Undervoltage Release
SKU #:2319454
Part Number #:3RV29021AF0
Dimensions: 90 mm H x 18.5 mm W x 68 mm D
Suitable For Use With: 3RV2 Size S00, S0, S2, S3 Circuit Breaker
Price:
$82.06 / EA
Typical price:$179.50 / EA
Siemens 3RV29021AP0 SIRIUS Undervoltage Release
SKU #:2313871
Part Number #:3RV29021AP0
Dimensions: 90 mm H x 18.5 mm W x 68 mm D
Suitable For Use With: 3RV2 Size S00, S0, S2, S3 Circuit Breaker
Price:
$82.06 / EA
Typical price:$179.50 / EA
Siemens 3RV29021DF0 Shunt Release
SKU #:2404152
Part Number #:3RV29021DF0
Suitable For Use With: 3RV2 Motor Starter Protector, Circuit Breaker
Price:
$82.06 / EA
Typical price:$179.50 / EA
Siemens 3RV29211M Signaling Switch
SKU #:2227909
Part Number #:3RV29211M
Fast Delivery Est.Nov 8 - Nov 12
Ships Same Day
27 In Stock
Dimensions: 90 mm H x 18 mm W x 68 mm D
Specifications: 690 V AC, 10 A, 1NC-1NO, -20 to 60 deg C Operating Temperature
Suitable For Use With: 3RV2 Size S00, S0, S2, S3 Circuit Breaker
Price:
$52.80 / EA
Typical price:$115.50 / EA
Siemens 3RV29212M Signaling Switch
SKU #:2265295
Part Number #:3RV29212M
Dimensions: 90 mm H x 18 mm W x 68 mm D
Specifications: 690 V AC, 10 A, 1NC-1NO, -20 to 60 deg C Operating Temperature
Suitable For Use With: 3RV2 Size S00, S0, S2, S3 Circuit Breaker
Price:
$52.80 / EA
Typical price:$115.50 / EA
Siemens 3RV29255AB SIRIUS Circuit Breaker Lug
SKU #:2256057
Part Number #:3RV29255AB
Fast Delivery Est.Nov 8 - Nov 12
Ships Same Day
Only 4 left in stock order soon
Suitable For Use With: Size S00/S0 Circuit Breaker and 3-Phase Busbar
Width: 44.5 mm
Price:
$28.57 / EA
Typical price:$62.50 / EA
Siemens 3TX7500-0A Auxiliary Conductor Terminal
SKU #:2280199
Part Number #:3TX7500-0A
Suitable For Use With: Box Terminals, 3RW443 Soft Starter and 3RT105/3TF46 to 3TF50 Contactors
Country of origin: CN
Price:
$140.89 / EA
Siemens 3TY6501-1AA00 SIRIUS Auxiliary Switch Block
SKU #:2323474
Part Number #:3TY6501-1AA00
Suitable For Use With: 3TB52 to 3TB56, 3TC52, 3TC56 Contactor Relay, Power Contactor
Price:
$141.13 / EA
Siemens 3TY6561-1B Auxiliary Switch Block
SKU #:2413482
Part Number #:3TY6561-1B
Amperage Rating: 10 A
Dimensions: 14 mm W x 72.5 mm D x 81 mm H
Environmental Conditions: -55 to 80 deg C
Price:
$208.26 / EA
Siemens 3TY7500-0A SIRIUS Replacement Contact Kit
SKU #:2242006
Part Number #:3TY7500-0A
Contactor Size: Size S6
Number of Poles: 3
Suitable For Use With: 3TF50 Contactor
Price:
$2457.86 / EA
Siemens 3TY7520-0A SIRIUS Replacement Contact Kit
SKU #:2323768
Part Number #:3TY7520-0A
Contactor Size: Size S8
Suitable For Use With: 3TF52 Contactor
Price:
$3816.29 / EA
Siemens 3TY7561-1AA00 SIRIUS Auxiliary Contact Block
SKU #:46613
Part Number #:3TY7561-1AA00
Size: Size S2 to S14
Suitable For Use With: Contactor Relay, Power Contactor
Price:
$149.06 / EA
Siemens 3TY7561-1KA00 SIRIUS Auxiliary Contact Block
SKU #:33825
Part Number #:3TY7561-1KA00
Amperage Rating: 2.3/0.48 A
Dimensions: 70 mm H x 12 mm W x 51.5 mm D
Environmental Conditions: -55 to 80 deg C
Price:
$78.76 / EA
Siemens 49AB01LB Auxiliary Contact Kit
SKU #:925037
Part Number #:49AB01LB
Specifications: 1NC
Starter Size: 00 to 4
Type: Late Break
Price:
$90.03 / EA
Typical price:$137.00 / EA
Siemens 49AB22 Auxiliary Contact
SKU #:364811
Part Number #:49AB22
Dimensions: 7 in L x 4-1/2 in W x 1 in H
Specifications: 2NO-2NC, 600 V AC, 10 A, Side Mount
Starter Size: 00 to 4
Price:
$348.94 / EA
Typical price:$531.00 / EA
Siemens 49AB31 Auxiliary Contact Kit
SKU #:2207995
Part Number #:49AB31
Number of Contacts: 3NO-NC
Size: NEMA 00 to 4
Price:
$348.94 / EA
Typical price:$531.00 / EA
Siemens 49AB40 Auxiliary Contact
SKU #:2361137
Part Number #:49AB40
Suitable For Use With: Open NEMA Contactors
Price:
$348.94 / EA
Typical price:$531.00 / EA
Siemens 49D54682NC
SKU #:300373
Part Number #:49D54682NC
Siemens 49SAF0 Power Pole Kit
SKU #:2231425
Part Number #:49SAF0
Price:
$168.23 / EA
Typical price:$256.00 / EA
Siemens 75AF14 Replacement Contact Kit
SKU #:310403
Part Number #:75AF14
Contactor Size: Size S00 to 1-3/4
Price:
$60.26 / EA
Typical price:$74.00 / EA