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Circuit Protection

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Types of Circuit Protection

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Part #

Fuse Holder Fuse Block Single

4405
Eaton Electronics
Restricted Availability
Obsolete

Mfr. Part #
4405

Mouser Part #
504-4405

Obsolete

Eaton Electronics

Fuse Holder Fuse Block Single

Datasheet

Restricted Availability

Circuit Breakers Cir Brkr Hyd Mag

R21-62-15.0A-32440-5-V
AIRPAX
1: $61.04
2In Stock

Mfr. Part #
R21-62-15.0A-32440-5-V

Mouser Part #
874-R2162150A324405V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

2In Stock

$61.04

Min.: 1
Mult.: 1

Circuit Breaker Accessories PCB Terminal, Spring, 5 Pole, 7.5mm

38.4405
Altech
1: $6.93
199Factory Stock Available

Mfr. Part #
38.4405

Mouser Part #
845-384405

Altech

Circuit Breaker Accessories PCB Terminal, Spring, 5 Pole, 7.5mm

Datasheet

199Factory Stock Available

More Info Available

$6.93

$6.32

$6.09

$3.60

View

Min.: 1
Mult.: 1

Circuit Breakers SUP PTOR 5SY4 4P 480V 0.5A 5K D-TRIP

5SY44058
Siemens
1: $384.14
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
5SY44058

Mouser Part #
982-5SY44058

Siemens

Circuit Breakers SUP PTOR 5SY4 4P 480V 0.5A 5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$384.14

Min.: 1
Mult.: 1

Circuit Breakers SUP PTOR 5SY4 4P 480V 0.5A 5K C-TRIP

5SY44057
Siemens
1: $384.14
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
5SY44057

Mouser Part #
982-5SY44057

Siemens

Circuit Breakers SUP PTOR 5SY4 4P 480V 0.5A 5K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$384.14

Min.: 1
Mult.: 1

Circuit Breakers SUP PTOR 5SY4 4P 480V 40A 5K A-TRIP

5SY44405
Siemens
1: $384.14
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
5SY44405

Mouser Part #
982-5SY44405

Siemens

Circuit Breakers SUP PTOR 5SY4 4P 480V 40A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$384.14

Min.: 1
Mult.: 1

Specialty Fuses Fuse,NH2,gTr,M,289A,200kVA

004114405
Altech
1: $95.29
Non-Stocked

Mfr. Part #
004114405

Mouser Part #
845-004114405

Altech

Specialty Fuses Fuse,NH2,gTr,M,289A,200kVA

Non-Stocked

$95.29

$90.52

$85.76

$71.47

Min.: 1
Mult.: 1

Circuit Breakers BREAKER ED6 35A 600V LUGS, BKR OPERATOR

8324405
Siemens
1: $4,036.31
Non-Stocked Lead-Time 1 Week

Mfr. Part #
8324405

Mouser Part #
982-8324405

Siemens

Circuit Breakers BREAKER ED6 35A 600V LUGS, BKR OPERATOR

Datasheet

Non-Stocked Lead-Time 1 Week

$4,036.31

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

299-6-1REC4-40591-30
AIRPAX
3: $1,101.93
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
299-6-1REC4-40591-30

Mouser Part #
874-29961REC44059130

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$1,101.93

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

209-4-2REC4-40527-100
AIRPAX
3: $747.21
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
209-4-2REC4-40527-100

Mouser Part #
682-20942RC440527100

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$747.21

Min.: 3
Mult.: 1

Cartridge Fuses 250V SA 1,25 A 6.32

V084405
Mersen
50: $61.09
Non-Stocked

Mfr. Part #
V084405

Mouser Part #
737-V084405

Mersen

Cartridge Fuses 250V SA 1,25 A 6.32

Non-Stocked

$61.09

$57.85

$53.99

View

Min.: 50
Mult.: 50

Circuit Breakers Cir Brkr Hyd Mag

CMLHPB111-1RLS4-40526-300
AIRPAX
3: $763.41
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
CMLHPB111-1RLS4-40526-300

Mouser Part #
682-1111RLS440526300

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 9 Weeks

$763.41

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

CELK2-1REG4-40503-15-V
AIRPAX
1: $173.60
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
CELK2-1REG4-40503-15-V

Mouser Part #
682-CELK21R44050315V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$173.60

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

LELK1-1REC4-40590-70-V
AIRPAX
1: $155.65
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LELK1-1REC4-40590-70-V

Mouser Part #
682-LK11REC44059070

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 9 Weeks

$155.65

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER

LELK1-1REC4-40590-15-V
AIRPAX
1: $120.31
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LELK1-1REC4-40590-15-V

Mouser Part #
682-LK11REC44059015V

AIRPAX

Circuit Breakers CIRCUIT BREAKER

Datasheet

Non-Stocked Lead-Time 9 Weeks

$120.31

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr,HydMag

LELK1-1REC4-40590-30-V
AIRPAX
1: $120.31
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LELK1-1REC4-40590-30-V

Mouser Part #
874-LK11REC44059030V

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Datasheet

Non-Stocked Lead-Time 9 Weeks

$120.31

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr,HydMag

LELK1-1REC4-40590-50-V
AIRPAX
1: $120.31
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LELK1-1REC4-40590-50-V

Mouser Part #
874-LK11REC44059050V

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Datasheet

Non-Stocked Lead-Time 9 Weeks

$120.31

Min.: 1
Mult.: 1

Industrial Surge Protectors DC SPD, 50kA, Module,500VDC

1440-500
Bourns
1: $60.68
Non-Stocked
New Product

Mfr. Part #
1440-500

Mouser Part #
652-1440-500

New Product

Bourns

Industrial Surge Protectors DC SPD, 50kA, Module,500VDC

Datasheet

Non-Stocked

$60.68

$53.44

$43.60

View

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

CMLHPB11-1RLS4-40599-200-V
AIRPAX
3: $492.03
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
CMLHPB11-1RLS4-40599-200-V

Mouser Part #
682-111RLS440599200V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 9 Weeks

$492.03

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

CMLHPB11-1RLS4-40599-175-V
AIRPAX
3: $492.03
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
CMLHPB11-1RLS4-40599-175-V

Mouser Part #
682-111RLS440599175V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 9 Weeks

$492.03

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

IUG40-1REC4-40509-1
AIRPAX
1: $178.67
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
IUG40-1REC4-40509-1

Mouser Part #
682-IUG401REC4405091

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$178.67

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

LELK1-1REC4-40590-100-V
AIRPAX
1: $155.65
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LELK1-1REC4-40590-100-V

Mouser Part #
682-LELKEC440590100V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 9 Weeks

$155.65

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

IELBXK1-1REC4-40553-90-V
AIRPAX
1: $168.31
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
IELBXK1-1REC4-40553-90-V

Mouser Part #
682-ELBXK1144055390V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 9 Weeks

$168.31

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

CELHPK111-1REC4-40549-250-V
AIRPAX
3: $650.02
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
CELHPK111-1REC4-40549-250-V

Mouser Part #
682-LHPK1R440549250V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$650.02

Min.: 3
Mult.: 1

Circuit Breakers

IULNK11-1REC4-40505-75
Sensata Technologies
1: $274.01
Non-Stocked

Mfr. Part #
IULNK11-1REC4-40505-75

Mouser Part #
682-IULNK1EC44050575

Sensata Technologies

Circuit Breakers

Datasheet

Non-Stocked

$274.01

Min.: 1
Mult.: 1

Circuit Protection

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