Skip to Main Content

+44 (0) 1494-427500

Part of the TTI Family of Specialists Contact Mouser (London) +44 (0) 1494-427500 Feedback

Change Location

English GBP

In Stock RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

SIRIUS 3RV1 Motor Starter Protectors

Siemens SIRIUS 3RV1 Motor Starter Protectors are compact current-limiting devices optimized for load feeders. The Siemens SIRIUS 3RV1 Motor Starter Protectors are used for protecting and switching three-phase motors and other loads. The scalable setting ranges allow a suitable motor starter protector to protect all standard motors at ambient temperatures of ≤60°C. 3RV1.11 Motor Starter Protectors include a toggle switch.

All Results (144)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

Circuit Breaker Accessories MSP S2 LINE TERMINAL,TOP

3RV19355A
Siemens
1: £69.68
4In Stock
2On Order

Mfr. Part No.
3RV19355A

Mouser Part No
982-3RV19355A

Siemens

Circuit Breaker Accessories MSP S2 LINE TERMINAL,TOP

Datasheet

4In Stock

2On Order

£69.68

£57.67

£54.73

£51.03

View

Min.: 1
Mult.: 1

Circuit Breakers MSP,GROUP TAP,S00,CL10,1.1-1.6A,SCREW

3RV10111AA10
Siemens
1: £287.09
10In Stock

Mfr. Part No.
3RV10111AA10

Mouser Part No
982-3RV10111AA10

Siemens

Circuit Breakers MSP,GROUP TAP,S00,CL10,1.1-1.6A,SCREW

Datasheet

10In Stock

£287.09

£245.09

£225.85

Quote

Min.: 1
Mult.: 1

Circuit Breakers MSP,GROUP TAP,S00,CL10,4.5-6.3A,SCREW

3RV10111GA10
Siemens
1: £314.52
5In Stock

Mfr. Part No.
3RV10111GA10

Mouser Part No
982-3RV10111GA10

Siemens

Circuit Breakers MSP,GROUP TAP,S00,CL10,4.5-6.3A,SCREW

Datasheet

5In Stock

£314.52

£231.54

Min.: 1
Mult.: 1

Circuit Breakers MSP,GROUP TAP,S00,CL10,0.35-0.5A,SCREW

3RV10110FA10
Siemens
1: £262.75
2In Stock

Mfr. Part No.
3RV10110FA10

Mouser Part No
982-3RV10110FA10

Siemens

Circuit Breakers MSP,GROUP TAP,S00,CL10,0.35-0.5A,SCREW

Datasheet

2In Stock

£262.75

£218.75

£201.60

£197.53

View

Min.: 1
Mult.: 1

Circuit Breakers MSP,GROUP TAP,S00,CL10,0.55-0.8A,SCREW

3RV10110HA10
Siemens
1: £273.31
4In Stock

Mfr. Part No.
3RV10110HA10

Mouser Part No
982-3RV10110HA10

Siemens

Circuit Breakers MSP,GROUP TAP,S00,CL10,0.55-0.8A,SCREW

Datasheet

4In Stock

£273.31

£214.48

£201.97

£201.95

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT-BREAKER, SIZE S00

3RV10110JA10
Siemens
1: £286.12
4In Stock

Mfr. Part No.
3RV10110JA10

Mouser Part No
982-3RV10110JA10

Siemens

Circuit Breakers CIRCUIT-BREAKER, SIZE S00

Datasheet

4In Stock

£286.12

£231.54

£224.17

View

Min.: 1
Mult.: 1

Circuit Breakers MSP,GROUP TAP,S00,CL10,0.9-1.25A,SCREW

3RV10110KA10
Siemens
1: £288.99
3In Stock

Mfr. Part No.
3RV10110KA10

Mouser Part No
982-3RV10110KA10

Siemens

Circuit Breakers MSP,GROUP TAP,S00,CL10,0.9-1.25A,SCREW

Datasheet

3In Stock

£288.99

£245.09

£225.87

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT-BREAKER SIZE S00,1.4...2A, N-REL

3RV10111BA10
Siemens
1: £253.54
4In Stock

Mfr. Part No.
3RV10111BA10

Mouser Part No
982-3RV10111BA10

Siemens

Circuit Breakers CIRCUIT-BREAKER SIZE S00,1.4...2A, N-REL

Datasheet

4In Stock

£253.54

£222.80

£211.01

View

Min.: 1
Mult.: 1

Circuit Breakers MSP,GROUP TAP,S00,CL10,1.8-2.5A,SCREW

3RV10111CA10
Siemens
1: £298.86
2In Stock

Mfr. Part No.
3RV10111CA10

Mouser Part No
982-3RV10111CA10

Siemens

Circuit Breakers MSP,GROUP TAP,S00,CL10,1.8-2.5A,SCREW

Datasheet

2In Stock

£298.86

£253.52

£235.41

Quote

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT-BREAKER, SIZE S00,

3RV10111CA15
Siemens
1: £362.91
3In Stock

Mfr. Part No.
3RV10111CA15

Mouser Part No
982-3RV10111CA15

Siemens

Circuit Breakers CIRCUIT-BREAKER, SIZE S00,

Datasheet

3In Stock

£362.91

£319.33

£303.85

View

Min.: 1
Mult.: 1

Circuit Breakers MSP,GROUP TAP,S00,CL10,2.2-3.2A,SCREW

3RV10111DA10
Siemens
1: £303.39
2In Stock

Mfr. Part No.
3RV10111DA10

Mouser Part No
982-3RV10111DA10

Siemens

Circuit Breakers MSP,GROUP TAP,S00,CL10,2.2-3.2A,SCREW

Datasheet

2In Stock

£303.39

£229.44

£216.94

View

Min.: 1
Mult.: 1

Circuit Breakers MSP,GROUP TAP,S00,CL10,2.8-4A,SCREW

3RV10111EA10
Siemens
1: £300.14
2In Stock
3Expected 31/07/2026

Mfr. Part No.
3RV10111EA10

Mouser Part No
982-3RV10111EA10

Siemens

Circuit Breakers MSP,GROUP TAP,S00,CL10,2.8-4A,SCREW

Datasheet

2In Stock

3Expected 31/07/2026

£300.14

£255.46

£235.41

View

Min.: 1
Mult.: 1

Circuit Breakers MSP,GROUP TAP,S00,CL10,3.5-5A,SCREW

3RV10111FA10
Siemens
1: £300.69
2In Stock

Mfr. Part No.
3RV10111FA10

Mouser Part No
982-3RV10111FA10

Siemens

Circuit Breakers MSP,GROUP TAP,S00,CL10,3.5-5A,SCREW

Datasheet

2In Stock

£300.69

£236.32

£223.43

View

Min.: 1
Mult.: 1

Circuit Breakers MSP,GROUP TAP,S00,CL10,5.5-8A,SCREW

3RV10111HA10
Siemens
1: £299.84
3In Stock

Mfr. Part No.
3RV10111HA10

Mouser Part No
982-3RV10111HA10

Siemens

Circuit Breakers MSP,GROUP TAP,S00,CL10,5.5-8A,SCREW

Datasheet

3In Stock

£299.84

£239.02

£225.42

View

Min.: 1
Mult.: 1

Circuit Breakers MSP,GROUP INSTALL,S00,CL10,7-10A,SCREW

3RV10111JA10
Siemens
1: £348.16
2In Stock

Mfr. Part No.
3RV10111JA10

Mouser Part No
982-3RV10111JA10

Siemens

Circuit Breakers MSP,GROUP INSTALL,S00,CL10,7-10A,SCREW

Datasheet

2In Stock

£348.16

£282.42

£274.31

View

Min.: 1
Mult.: 1

Circuit Breakers MSP,S00,7-10A,SCRW,W.TRANS.AUX.1NO/1NC

3RV10111JA15
Siemens
1: £400.94
1In Stock

Mfr. Part No.
3RV10111JA15

Mouser Part No
982-3RV10111JA15

Siemens

Circuit Breakers MSP,S00,7-10A,SCRW,W.TRANS.AUX.1NO/1NC

Datasheet

1In Stock

£400.94

£348.48

£345.52

View

Min.: 1
Mult.: 1

Circuit Breakers MSP,GROUP INSTALL,S00,CL10,9-12A,SCREW

3RV10111KA10
Siemens
1: £336.91
2In Stock

Mfr. Part No.
3RV10111KA10

Mouser Part No
982-3RV10111KA10

Siemens

Circuit Breakers MSP,GROUP INSTALL,S00,CL10,9-12A,SCREW

Datasheet

2In Stock

£336.91

£260.60

£245.99

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories MSP 3RV 2 LINE SIDE FEEDER 45MM SPACING

3RV19151AB
Siemens
1: £37.40
2In Stock
15Expected 21/08/2026

Mfr. Part No.
3RV19151AB

Mouser Part No
982-3RV19151AB

Siemens

Circuit Breaker Accessories MSP 3RV 2 LINE SIDE FEEDER 45MM SPACING

Datasheet

2In Stock

15Expected 21/08/2026

£37.40

£37.39

£32.57

£28.97

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories MSP 3RV 3 LINE SIDE FEEDER 45MM SPACING

3RV19151BB
Siemens
1: £46.76
15In Stock

Mfr. Part No.
3RV19151BB

Mouser Part No
982-3RV19151BB

Siemens

Circuit Breaker Accessories MSP 3RV 3 LINE SIDE FEEDER 45MM SPACING

Datasheet

15In Stock

£46.76

£46.15

£43.26

£35.50

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories MSP 3RV 4 LINE SIDE FEEDER 45MM SPACING

3RV19151CB
Siemens
1: £50.70
6In Stock

Mfr. Part No.
3RV19151CB

Mouser Part No
982-3RV19151CB

Siemens

Circuit Breaker Accessories MSP 3RV 4 LINE SIDE FEEDER 45MM SPACING

Datasheet

6In Stock

£50.70

£47.67

£43.10

£35.51

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories MSP 3RV 5 LINE SIDE FEEDER 45MM SPACING

3RV19151DB
Siemens
1: £56.68
7In Stock

Mfr. Part No.
3RV19151DB

Mouser Part No
982-3RV19151DB

Siemens

Circuit Breaker Accessories MSP 3RV 5 LINE SIDE FEEDER 45MM SPACING

Datasheet

7In Stock

£56.68

£54.55

£48.19

£44.95

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories MSP S00-S0 LINE TERMINAL,TOP

3RV19155A
Siemens
1: £38.87
3In Stock

Mfr. Part No.
3RV19155A

Mouser Part No
982-3RV19155A

Siemens

Circuit Breaker Accessories MSP S00-S0 LINE TERMINAL,TOP

Datasheet

3In Stock

£38.87

£32.10

£30.62

£28.54

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories MSP COVER FOR 3RV101/102 FEEDER STABS

3RV19156AB
Siemens
1: £10.14
1In Stock
2Expected 19/08/2026

Mfr. Part No.
3RV19156AB

Mouser Part No
982-3RV19156AB

Siemens

Circuit Breaker Accessories MSP COVER FOR 3RV101/102 FEEDER STABS

Datasheet

1In Stock

2Expected 19/08/2026

£10.14

£8.93

£8.06

£7.53

View

Min.: 1
Mult.: 1

Wall Mounted Panel Enclosures MSP S0 PLS ENCL IP55 INS. 54MM BLK HAN

3RV19231CA00
Siemens
1: £72.00
5In Stock
5Expected 30/07/2026

Mfr. Part No.
3RV19231CA00

Mouser Part No
982-3RV19231CA00

Siemens

Wall Mounted Panel Enclosures MSP S0 PLS ENCL IP55 INS. 54MM BLK HAN

Datasheet

5In Stock

5Expected 30/07/2026

£72.00

£66.98

£62.74

£60.76

View

Min.: 1
Mult.: 1

Wall Mounted Panel Enclosures MSP S0 PLS ENCL IP55 INSIDE 72MM BLK HAN

3RV19231DA00
Siemens
1: £80.81
3In Stock

Mfr. Part No.
3RV19231DA00

Mouser Part No
982-3RV19231DA00

Siemens

Wall Mounted Panel Enclosures MSP S0 PLS ENCL IP55 INSIDE 72MM BLK HAN

Datasheet

3In Stock

£80.81

£75.37

£70.07

£68.51

View

Min.: 1
Mult.: 1