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Littelfuse - Circuit Protection Products

Founded in 1927, Littelfuse is a leader in manufacturing circuit protection products that serve customers in the electronics, automotive and industrial markets. Heavy-duty truck, bus and off-road equipment manufacturers rely on the history of innovation and proven technical expertise of Littelfuse to ensure their customers’ vehicles and machines perform under the harshest environments.

As a proud Littelfuse distributor, we carry power distribution modules, fuse holders, electrical switches, and other circuit protection products.

View this quick guide to find what fuses will work best for you!
1 - 12 of 359
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Description
Price
Quantity
  • Cole Hersee 880154 Terra SR Series Battery Disconnect Switch with Lock Out
  • Category: Battery Disconnects
  • Manufacturer: Cole Hersee
  • SR Series
  • Switch Type: Mechanical
  • Circuitry: SPST
  • Amp Rating: 600A
  • Max Volts: 32V
  • Contact Action: On-Off
  • High Cranking, Panel mount with lock out
  • Temp. Range: -58°F (-50°C) to 221°F (105°C)
  • Terminal stud size 3/8"-16 x 7/8" long
  • Isolate high current DC circuits from battery sources
  • Stainless steel hardware and tin-plated copper studs
  • Pad lock out for protection from tampering or when the electrical system is being serviced
  • Ignition protection to SAE J1171 and ISO 8846 for installation in a battery box for vehicles carrying hazardous loads
Item#:
44042
Manufacturer Item:
880154
Manufacturer:
Littelfuse
Min. Order Qty:
1
Avail #:
2
 
New Item
1+
7.8020
5+
7.3610
10+
7.1300
50+
6.6540
100+
6.3450
EACH
  • Littelfuse 9095 Heavy Duty Momentary Push Button Switch
  • Category: Push Button Switches
  • Manufacturer: Littelfuse
  • SPST 
  • Normally Off 
  • 5/8"-32 21/32"L (16.7mm) 2 screws
  • Rating: 35A at 12V DC, 20A at 24V DC
  • Contacts: Silver
  • Housing: Cylindricarl diecast body
  • Circuitry: Off-On, Normally Off. On with button depressed, spring return to Off
Item#:
44067
Manufacturer Item:
9095
Manufacturer:
Littelfuse
Min. Order Qty:
1
Avail #:
78
 
RoHS Compliant
REACH Compliant
1+
7.6860
10+
6.6780
50+
6.0690
100+
5.7580
200+
5.5830
500+
5.4180
EACH
  • Littelfuse 9216-03 Momentary Push Button Switch
  • Category: Push Button Switches
  • Manufacturer: Littelfuse
  • SPST 
  • Normally Off 
  • 5/8"-32 21/32"L (16.7mm) 2 screws 
  • O-ring seal in the mounting stem, and screw-on black rubber cap
  • Rating: 35A at 12V DC, 20A at 24V DC
  • Contacts: Silver
  • Housing: Cylindricarl diecast body
  • Circuitry: Off-On, Normally Off. On with button depressed, spring return to Off
Item#:
44068
Manufacturer Item:
9216-03
Manufacturer:
Littelfuse
Min. Order Qty:
1
Avail #:
67
 
RoHS Compliant
REACH Compliant
1+
8.7260
10+
7.5920
50+
6.8990
100+
6.5410
200+
6.3450
500+
6.1590
EACH
  • Littelfuse 9245 Momentary Push Button Switch
  • Category: Push Button Switches
  • Manufacturer: Littelfuse
  • SPST 
  • Normally Off 
  • 5/8"-32 21/32"L (16.7mm) 2 screws 
  • O-ring seal in the mounting stem, and screw-on black rubber cap
  • Rating: 35A at 12V DC, 20A at 24V DC
  • Contacts: Silver
  • Housing: Cylindricarl diecast body
  • Circuitry: Off-On, Normally Off. On with button depressed, spring return to Off
Item#:
44069
Manufacturer Item:
9245
Manufacturer:
Littelfuse
Min. Order Qty:
1
Avail #:
0
 
RoHS Compliant
REACH Compliant
1+
6.9300
10+
6.0270
50+
5.4810
100+
5.1910
200+
5.0370
500+
4.8930
EACH
  • Littelfuse 90030 Momentary Push Button Switch
  • Category: Push Button Switches
  • Manufacturer: Littelfuse
  • SPST 
  • Normally Off 
  • 5/8"-32 21/32"L (16.7mm) 2 screws 
  • Plastic button and screw-on cap
  • Rating: 35A at 12V DC, 20A at 24V DC
  • Contacts: Silver
  • Housing: Cylindricarl diecast body
  • Circuitry: Off-On, Normally Off. On with button depressed, spring return to Off
Item#:
44070
Manufacturer Item:
90030
Manufacturer:
Littelfuse
Min. Order Qty:
1
Avail #:
310
 
RoHS Compliant
REACH Compliant
1+
6.9090
10+
6.0060
50+
5.4600
100+
5.1710
200+
5.0160
500+
4.8720
EACH
  • Littelfuse 2484 Battery Disconnect Switch
  • Category: Disconnect Switches
  • Single-pole switches designed to disconnect the battery circuit on 6-36V DC systems
  • Two-positions: Off-On
  • For 6-36V systems
  • UL listed 375M
  • Intermittent Rating: 250A at 6V, 125A at 12V
  • Continuous Rating: 40A at 6V, 20A at 12V
  • Contacts: Copper
  • Case: Plated Steel
  • Terminals: (2) 3/8 Copper Studs
  • Actuator: Diecast Lever
  • Installation: 3/4 in through hole
  • Mounting System: Brass 3/4-16 thread, 23/32 long fits panel through 3/16 thick
Item#:
44242
Manufacturer Item:
2484
Manufacturer:
Littelfuse
Min. Order Qty:
1
Avail #:
20
 
RoHS Compliant
REACH Compliant
1+
34.0620
5+
30.4080
10+
28.4130
50+
26.2960
100+
25.0390
200+
23.8450
EACH
  • Littelfuse 2484-16 Battery Disconnect Switch
  • Category: Disconnect Switches
  • Single-pole switches designed to disconnect the battery circuit on 6-36V DC systems
  • Two-positions: Off-On
  • For 6-36V systems
  • UL listed 375M
  • Electrical ratings on UL labels are conservative
  • Intermittent Rating: 800A at 6V-36VDC, 15 On, 5 Minutes Off
  • Continuous Rating: 175A at 6V-36VDC
  • Contacts: Silver
  • Case: Plated Steel
  • Terminals: (2) 3/8 Copper Studs
  • Actuator: Diecast Lever
  • Installation: 3/4 in through hole
  • Mounting System: Brass 3/4-16 thread, 23/32 long fits panel through 3/16 thick
Item#:
44243
Manufacturer Item:
2484-16
Manufacturer:
Littelfuse
Min. Order Qty:
1
Avail #:
17
 
RoHS Compliant
REACH Compliant
1+
30.9750
5+
29.2220
10+
28.2980
50+
26.4400
100+
25.1840
EACH
  • Littelfuse 75907 Battery Disconnect Switch
  • Category: Disconnect Switches
  • Double-pole master disconnect switches will disconnect the battery and the alternator or generator field circuit
  • Two-positions: Off-On
  • For 6-36V systems
  • Intermittent Rating: 2000A, 30 sec on, 5 min off
  • Continuous Rating: 300A
  • Contacts: Copper
  • Case: Plated Steel
  • Terminals: (2) 3/8 Copper Studs & two 10-32
  • Actuator: Diecast Lever
  • Installation: 3/4 in through hole
  • Mounting System: 3/4-16 thread fits panel through 1/4 thick
Item#:
44244
Manufacturer Item:
75907
Manufacturer:
Littelfuse
Min. Order Qty:
1
Avail #:
20
 
RoHS Compliant
REACH Compliant
1+
60.6380
5+
56.7840
10+
53.1830
25+
49.6870
50+
47.7710
EACH
  • Littelfuse 75908 Battery Disconnect Switch
  • Category: Disconnect Switches
  • Single-pole switches designed to disconnect the battery circuit on 12V DC systems
  • Two-positions: Off-On
  • For 12V systems
  • Intermittent Rating: 2000A, 30 sec on, 5 min off
  • Continuous Rating: 300A
  • Contacts: Copper
  • Case: Plated Steel
  • Terminals: (2) 1/2"-20 Copper Studs
  • Actuator: Diecast Lever
  • Installation: 3/4 in through hole
  • Mounting System: 3/4-16 thread fits panel through 1/4 thick
Item#:
44245
Manufacturer Item:
75908
Manufacturer:
Littelfuse
Min. Order Qty:
1
Avail #:
24
 
RoHS Compliant
REACH Compliant
1+
57.5300
5+
53.8760
10+
50.4530
25+
47.1330
50+
45.3200
EACH
  • Littelfuse 08010100 Manual Battery Disconnect Switch
  • Category: Battery Disconnects
  • Manufacturer: Littelfuse
  • Max Operating Voltage: 24V DC
  • Max Continuous Current: 300A
  • Operating Temp: -40C to +80C
  • Contacts: Copper
  • Terminals: M10
  • Switch is ON when handle is aligned with  the terminals and OFF when perpendicular with the terminals
  • Highly visible bright red handle
  • Waterproof and dustproof to IP65
Item#:
44500
Manufacturer Item:
08010100
Manufacturer:
Littelfuse
Min. Order Qty:
1
Avail #:
0
 
RoHS Compliant
REACH Compliant
1+
21.0320
5+
18.7850
10+
17.5460
50+
16.2430
100+
15.4600
200+
14.7290
EACH
  • Littelfuse 08010200 Manual Battery Disconnect Switch
  • Category: Battery Disconnects
  • Manufacturer: Littelfuse
  • Nominal Voltage: 24V DC
  • Max Continuous Current: 250A
  • Operating Temp: -40C to +80C
  • Ingress Protection: IP65
  • Contacts: Silver-Plated Copper
  • Terminals: M10
  • Highly visible bright red T-handle
  • Compatible with competitive products
  • Waterproof and dustproof to IP65
Item#:
44501
Manufacturer Item:
08010200
Manufacturer:
Littelfuse
Min. Order Qty:
1
Avail #:
12
 
RoHS Compliant
REACH Compliant
1+
32.9180
5+
29.3900
10+
27.4580
50+
25.4100
100+
24.2050
200+
23.0510
EACH
  • Littelfuse 08080200 Manual Battery Disconnect Switch
  • Category: Battery Disconnects
  • Manufacturer: Littelfuse
  • Max Operating Voltage: 24V DC
  • Max Continuous Current: 150A
  • Operating Temp: -30c to +60c
  • Ingress Protection: IP65
  • Contacts: Silver-Plated Copper
  • Terminals: M10
  • Push to OFF feature for emergency situations
  • Highly visible bright red handle
  • Status window built-in the top of the knob
  • Waterproof and dustproof to IP65
Item#:
44504
Manufacturer Item:
08080200
Manufacturer:
Littelfuse
Min. Order Qty:
1
Avail #:
7
 
RoHS Compliant
REACH Compliant
1+
30.7440
5+
27.4470
10+
25.6410
50+
23.7310
100+
22.5980
200+
21.5270
EACH
1 - 12 of 359
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Didn’t find the Littelfuse circuit protection products you were looking for? You might also be interested in some of our related products including automotive fuses and automotive diodes. If you still can’t find what you need, feel free to call us at 800-328-2724, or write to sales@waytekwire.com. We’re happy to answer your questions.