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

40 mm Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 51

Applied Filters:

Height = 40 mm

Reset All

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; }

Part #

Varistors 620V 40KA MOV Disc Square 34mm

621KS34
YAGEO
1: 5,12 €
9 833In Stock

Mfr. Part No.
621KS34

Mouser Part No
603-621KS34

YAGEO

Varistors 620V 40KA MOV Disc Square 34mm

Learn More

Datasheet

9 833In Stock

5,12 €

3,91 €

3,55 €

2,87 €

View

Min.: 1
Mult.: 1

Varistors 360V 40KA MOV Square 34mm

361KS34
YAGEO
1: 6,42 €
847In Stock

Mfr. Part No.
361KS34

Mouser Part No
603-361KS34

YAGEO

Varistors 360V 40KA MOV Square 34mm

Learn More

Datasheet

847In Stock

6,42 €

5,41 €

5,12 €

4,43 €

3,17 €

Min.: 1
Mult.: 1

Varistors 680V 40KA MOV Disc Square 34mm

681KS34
YAGEO
1: 5,93 €
158In Stock

Mfr. Part No.
681KS34

Mouser Part No
603-681KS34

YAGEO

Varistors 680V 40KA MOV Disc Square 34mm

Learn More

Datasheet

158In Stock

5,93 €

5,01 €

4,26 €

4,09 €

3,53 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 160A 690V 000/80 AR UC

170M1369
Bussmann / Eaton
1: 209,81 €
30In Stock

Mfr. Part No.
170M1369

Mouser Part No
504-170M1369

Bussmann / Eaton

Industrial & Electrical Fuses 160A 690V 000/80 AR UC

Datasheet

30In Stock

209,81 €

185,08 €

169,49 €

Min.: 1
Mult.: 1

Connectorised Surge Protectors LPN-Male to N-Female BulkHD

AL-NMNFB-9
L-Com
1: 47,55 €
22In Stock Restricted Availability
New At Mouser

Mfr. Part No.
AL-NMNFB-9

Mouser Part No
17-AL-NMNFB-9

New At Mouser

L-Com

Connectorised Surge Protectors LPN-Male to N-Female BulkHD

Learn More

Datasheet

22In Stock

47,55 €

40,93 €

38,57 €

36,74 €

View

Min.: 1
Mult.: 1

Restricted Availability

Connectorised Surge Protectors LPN-Female to N-Female BulkHD

AL-NFNFB-9
L-Com
1: 65,96 €
36In Stock Restricted Availability
New At Mouser

Mfr. Part No.
AL-NFNFB-9

Mouser Part No
17-AL-NFNFB-9

New At Mouser

L-Com

Connectorised Surge Protectors LPN-Female to N-Female BulkHD

Learn More

Datasheet

36In Stock

65,96 €

56,92 €

53,36 €

50,82 €

48,39 €

Min.: 1
Mult.: 1

Restricted Availability

Connectorised Surge Protectors LPF-Female to F-Female

AL-FFFF-9
L-Com
1: 61,93 €
18In Stock
New At Mouser

Mfr. Part No.
AL-FFFF-9

Mouser Part No
17-AL-FFFF-9

New At Mouser

L-Com

Connectorised Surge Protectors LPF-Female to F-Female

Learn More

Datasheet

18In Stock

61,93 €

52,90 €

49,60 €

47,23 €

44,98 €

Min.: 1
Mult.: 1

Connectorised Surge Protectors LPN-Female to N-Female

AL-NFNFB-6
L-Com
1: 78,43 €
5In Stock Restricted Availability
New At Mouser

Mfr. Part No.
AL-NFNFB-6

Mouser Part No
17-AL-NFNFB-6

New At Mouser

L-Com

Connectorised Surge Protectors LPN-Female to N-Female

Datasheet

5In Stock

78,43 €

68,81 €

65,71 €

64,82 €

62,01 €

Min.: 1
Mult.: 1

Restricted Availability

Connectorised Surge Protectors LPTNC-Male to TNC-Female

AL-TMTFB-9
L-Com
1: 64,16 €
5In Stock
New At Mouser

Mfr. Part No.
AL-TMTFB-9

Mouser Part No
17-AL-TMTFB-9

New At Mouser

L-Com

Connectorised Surge Protectors LPTNC-Male to TNC-Female

Learn More

Datasheet

5In Stock

64,16 €

57,22 €

55,01 €

53,17 €

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories LINE CONNECTOR SIZE S00 SPRING

3RV29175AA00
Siemens
1: 13,98 €
5In Stock

Mfr. Part No.
3RV29175AA00

Mouser Part No
982-3RV29175AA00

Siemens

Circuit Breaker Accessories LINE CONNECTOR SIZE S00 SPRING

Learn More

Datasheet

5In Stock

13,98 €

12,17 €

11,81 €

11,24 €

View

Min.: 1
Mult.: 1

Fuse Holder Accessories for CF8 Fuse Link

255.1000.0001
Littelfuse
1: 30,43 €
130In Stock

Mfr. Part No.
255.1000.0001

Mouser Part No
576-255.1000.0001

Littelfuse

Fuse Holder Accessories for CF8 Fuse Link

Datasheet

130In Stock

30,43 €

25,25 €

24,08 €

Min.: 1
Mult.: 1

Fuse Holder Accessories for CF8 Fuse Link

255.2000.0001
Littelfuse
1: 42,76 €
71In Stock

Mfr. Part No.
255.2000.0001

Mouser Part No
576-255.2000.0001

Littelfuse

Fuse Holder Accessories for CF8 Fuse Link

Datasheet

71In Stock

42,76 €

35,48 €

32,72 €

25,43 €

Min.: 1
Mult.: 1

Circuit Breaker Accessories Bottom Feed Terminal For use with 1-3 phase Gladiator UL1077 Busbar

802-ESB50UL
Amphenol FTG
1: 6,32 €
50In Stock
New At Mouser

Mfr. Part No.
802-ESB50UL

Mouser Part No
248-802-ESB50UL

New At Mouser

Amphenol FTG

Circuit Breaker Accessories Bottom Feed Terminal For use with 1-3 phase Gladiator UL1077 Busbar

Learn More

Datasheet

50In Stock

6,32 €

6,02 €

5,81 €

4,52 €

View

Min.: 1
Mult.: 1

Varistors 430V 40KA MOV Disc Square 34mm

431KS34
YAGEO
1: 4,20 €
61In Stock

Mfr. Part No.
431KS34

Mouser Part No
603-431KS34

YAGEO

Varistors 430V 40KA MOV Disc Square 34mm

Learn More

Datasheet

61In Stock

4,20 €

3,19 €

2,62 €

2,50 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 160A 690V 000TN/80 AR UC

170M1419
Bussmann / Eaton
1: 257,83 €
65In Stock

Mfr. Part No.
170M1419

Mouser Part No
504-170M1419

Bussmann / Eaton

Industrial & Electrical Fuses 160A 690V 000TN/80 AR UC

Datasheet

65In Stock

257,83 €

214,56 €

202,05 €

171,75 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 100A 690V 000TN/80 AR UC

170M1417
Bussmann / Eaton
1: 249,16 €
19In Stock

Mfr. Part No.
170M1417

Mouser Part No
504-170M1417

Bussmann / Eaton

Industrial & Electrical Fuses 100A 690V 000TN/80 AR UC

Datasheet

19In Stock

249,16 €

229,95 €

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA63/64 MAX-FLEX OPER N3R STL RB

3VA94770CK72
Siemens
1: 1 648,85 €
1Expected 23/09/2026

Mfr. Part No.
3VA94770CK72

Mouser Part No
982-3VA94770CK72

Siemens

Circuit Breaker Accessories BRKR 3VA63/64 MAX-FLEX OPER N3R STL RB

Learn More

Datasheet

1Expected 23/09/2026

1 648,85 €

Min.: 1
Mult.: 1

Varistors 390V 40KA MOV Disc Square 34mm

391KS34
YAGEO
1: 6,30 €
56Expected 22/12/2026

Mfr. Part No.
391KS34

Mouser Part No
603-391KS34

YAGEO

Varistors 390V 40KA MOV Disc Square 34mm

Learn More

Datasheet

56Expected 22/12/2026

6,30 €

5,31 €

5,02 €

4,34 €

3,27 €

Min.: 1
Mult.: 1

Circuit Breaker Accessories LINE CONNECTOR SIZE S00 SPRING QTY 10

3RV29175A
Siemens
1: 16,76 €
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RV29175A

Mouser Part No
982-3RV29175A

Siemens

Circuit Breaker Accessories LINE CONNECTOR SIZE S00 SPRING QTY 10

Learn More

Datasheet

Non-Stocked Lead-Time 3 Weeks

16,76 €

14,77 €

12,53 €

11,97 €

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA63/64 OPER MECH FOR MAX-FLEX

3VA94770CB10
Siemens
1: 572,29 €
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
3VA94770CB10

Mouser Part No
982-3VA94770CB10

Siemens

Circuit Breaker Accessories BRKR 3VA63/64 OPER MECH FOR MAX-FLEX

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

572,29 €

543,12 €

530,64 €

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA63/64 MAX-FLEX OPER N3R PL RB

3VA94770CK12
Siemens
1: 1 542,98 €
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
3VA94770CK12

Mouser Part No
982-3VA94770CK12

Siemens

Circuit Breaker Accessories BRKR 3VA63/64 MAX-FLEX OPER N3R PL RB

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

1 542,98 €

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA1/2 1250A 3P LG LUG W/CVR 2W

3VA96030JJ25
Siemens
1: 371,92 €
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
3VA96030JJ25

Mouser Part No
982-3VA96030JJ25

Siemens

Circuit Breaker Accessories BRKR 3VA1/2 1250A 3P LG LUG W/CVR 2W

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

371,92 €

346,65 €

336,49 €

View

Min.: 1
Mult.: 1

Varistors 100V 30KA MOV Square 34mm

101KS34
YAGEO
320: 3,99 €
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
101KS34

Mouser Part No
603-101KS34

YAGEO

Varistors 100V 30KA MOV Square 34mm

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

3,99 €

Min.: 320
Mult.: 32

Varistors 1000V 40KA MOV Square 34mm

102KS34
YAGEO
1: 7,43 €
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
102KS34

Mouser Part No
603-102KS34

YAGEO

Varistors 1000V 40KA MOV Square 34mm

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

7,43 €

5,92 €

4,58 €

4,57 €

View

Min.: 1
Mult.: 1

Varistors 1100V 40KA MOV Square 34mm

112KS34
YAGEO
1: 7,43 €
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
112KS34

Mouser Part No
603-112KS34

YAGEO

Varistors 1100V 40KA MOV Square 34mm

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

7,43 €

5,92 €

5,41 €

4,02 €

Min.: 1
Mult.: 1

40 mm Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support