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Littelfuse Circuit Breakers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Series	Product	Type	Current Rating	Voltage Rating AC	Voltage Rating DC	Number of Poles	Actuator	Minimum Operating Temperature	Maximum Operating Temperature	Illuminated	Packaging
Circuit Breakers CIRCUIT BRKR 15A 12V 30055-15 Cole Hersee 1: $24.77 935In Stock	Mfr. Part No. 30055-15 Mouser Part No 576-30055-15	Cole Hersee	Circuit Breakers CIRCUIT BRKR 15A 12V	Datasheet	935In Stock	$24.77 $15.90 $14.09 $12.47 View $11.45 $11.42	Min.: 1 Mult.: 1		Box-Style Circuit Breakers	Circuit Breakers	Auto Reset	15 A		12 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers CIRCUIT BRKR 30A 12V 30055-30 Cole Hersee 1: $24.78 1,071In Stock	Mfr. Part No. 30055-30 Mouser Part No 576-30055-30	Cole Hersee	Circuit Breakers CIRCUIT BRKR 30A 12V	Datasheet	1,071In Stock	$24.78 $16.31 $14.38 $12.24 View $11.42 $11.14 Quote	Min.: 1 Mult.: 1		Box-Style Circuit Breakers	Circuit Breakers	Auto Reset	30 A		12 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers CIRCUIT BRKR 50A 12V 30055-50 Cole Hersee 1: $24.78 170In Stock	Mfr. Part No. 30055-50 Mouser Part No 576-30055-50	Cole Hersee	Circuit Breakers CIRCUIT BRKR 50A 12V	Datasheet	170In Stock	$24.78 $15.90 $14.09 $12.46 View $11.78 $11.42 $11.14 Quote	Min.: 1 Mult.: 1			Circuit Breakers	Auto Reset	50 A		12 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers 20A CBK Universal Circuit Breaker BUCB020.Z Cole Hersee 1: $12.21 250In Stock	Mfr. Part No. BUCB020.Z Mouser Part No 576-BUCB020.Z	Cole Hersee	Circuit Breakers 20A CBK Universal Circuit Breaker	Datasheet	250In Stock	$12.21 $9.29 $8.91 $7.32 View $6.83 $6.31 $6.20 $5.71	Min.: 1 Mult.: 1		UCB	Circuit Breakers	Modified Reset	20 A		12 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers 120/240V 25A 1P CIRCUIT BREAKER, LUGS HCBY1P25GG850 Hartland Controls / Littelfuse 1: $63.46 44In Stock	Mfr. Part No. HCBY1P25GG850 Mouser Part No 576-HCBY1P25GG850	Hartland Controls / Littelfuse	Circuit Breakers 120/240V 25A 1P CIRCUIT BREAKER, LUGS Learn More about Hartland Controls / Littelfuse hartland hcb circuit breakers	Datasheet	44In Stock	$63.46 $52.65 $48.57 $41.53 View $38.94 $36.37 Quote	Min.: 1 Mult.: 1		HCB	Thermal Magnetic Circuit Breakers		25 A	120 VAC, 240 VAC		1 Pole	Handle	- 10 C	+ 60 C	Non-Illuminated	Bulk
Circuit Breakers 120/240V 40A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT HCBY2P40GA850 Hartland Controls / Littelfuse 1: $125.11 21In Stock	Mfr. Part No. HCBY2P40GA850 Mouser Part No 576-HCBY2P40GA850	Hartland Controls / Littelfuse	Circuit Breakers 120/240V 40A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT Learn More about Hartland Controls / Littelfuse hartland hcb circuit breakers	Datasheet	21In Stock	$125.11 $103.74 $98.64 $91.46 View $88.50 Quote	Min.: 1 Mult.: 1		HCB	Thermal Magnetic Circuit Breakers		40 A	120 VAC, 240 VAC		2 Pole	Handle	- 10 C	+ 60 C	Non-Illuminated	Bulk
Circuit Breakers CIR_BRKR 30A 12V MET BRK HWD 30128-30 Cole Hersee 1: $17.30 51In Stock	Mfr. Part No. 30128-30 Mouser Part No 576-30128-30	Cole Hersee	Circuit Breakers CIR_BRKR 30A 12V MET BRK HWD	Datasheet	51In Stock	$17.30 $16.43 $15.91 $12.73 View $10.16 $9.81 $9.37 $9.18 Quote	Min.: 1 Mult.: 1			Circuit Breakers	Box Style	30 A		12 VDC					Non-Illuminated	Bulk
Circuit Breakers CIRCUIT BRKR 20A 12V 30056-20 Cole Hersee 1: $24.89 92In Stock	Mfr. Part No. 30056-20 Mouser Part No 576-30056-20	Cole Hersee	Circuit Breakers CIRCUIT BRKR 20A 12V	Datasheet	92In Stock	$24.89 $17.12 $16.24 $13.93 View $11.78 $11.48	Min.: 1 Mult.: 1			Circuit Breakers	Box Style	20 A		12 VDC					Non-Illuminated	Bulk
Circuit Breakers CIR BRKR 25AMP 30409-25 Littelfuse 1: $15.03 47In Stock	Mfr. Part No. 30409-25 Mouser Part No 576-30409-25	Littelfuse	Circuit Breakers CIR BRKR 25AMP		47In Stock	$15.03 $14.28 $13.83 View $10.64 $9.04 $8.51 $7.44 $7.18	Min.: 1 Mult.: 1			Circuit Breakers	Automotive	25 A		12 VDC		Reset Button			Non-Illuminated	Bulk
Circuit Breakers 30A CBK Universal Circuit Breaker BUCB030.Z Cole Hersee 1: $12.21 250In Stock	Mfr. Part No. BUCB030.Z Mouser Part No 576-BUCB030.Z	Cole Hersee	Circuit Breakers 30A CBK Universal Circuit Breaker	Datasheet	250In Stock	$12.21 $9.29 $8.91 $7.32 View $6.83 $6.16 $5.71	Min.: 1 Mult.: 1		UCB	Circuit Breakers	Modified Reset	30 A		12 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers 120/240V 25A 3P CIRCUIT BREAKER, LUGS HCBY3P25GG850 Hartland Controls / Littelfuse 1: $350.47 11In Stock	Mfr. Part No. HCBY3P25GG850 Mouser Part No 576-HCBY3P25GG850	Hartland Controls / Littelfuse	Circuit Breakers 120/240V 25A 3P CIRCUIT BREAKER, LUGS Learn More about Hartland Controls / Littelfuse hartland hcb circuit breakers	Datasheet	11In Stock	$350.47 $290.48 $268.00 $221.80 View Quote	Min.: 1 Mult.: 1		HCB	Thermal Magnetic Circuit Breakers		25 A	120 VAC, 240 VAC		3 Pole	Handle	- 10 C	+ 60 C	Non-Illuminated	Bulk
Circuit Breakers 120/240V 35A 3P CIRCUIT BREAKER, LUGS HCBY3P35GG850 Hartland Controls / Littelfuse 1: $350.47 19In Stock	Mfr. Part No. HCBY3P35GG850 Mouser Part No 576-HCBY3P35GG850	Hartland Controls / Littelfuse	Circuit Breakers 120/240V 35A 3P CIRCUIT BREAKER, LUGS Learn More about Hartland Controls / Littelfuse hartland hcb circuit breakers	Datasheet	19In Stock	$350.47 $290.48 $267.89 $221.58 View Quote	Min.: 1 Mult.: 1		HCB	Thermal Magnetic Circuit Breakers		35 A	120 VAC, 240 VAC		3 Pole	Handle	- 10 C	+ 60 C	Non-Illuminated	Bulk
Circuit Breakers 30A Clip Card Littelfuse 0CBF030.XP 0CBF030.XP Littelfuse 1: $28.06 11In Stock	Mfr. Part No. 0CBF030.XP Mouser Part No 576-0CBF030.XP	Littelfuse	Circuit Breakers 30A Clip Card	Datasheet	11In Stock	$28.06 $25.27 $23.87 $19.90 View $18.78 $18.16 $17.44 Quote	Min.: 1 Mult.: 1	No	CBF			30 A								Bulk
Circuit Breakers 25A Chrysler Card 0CCB025.XP Littelfuse 1: $19.23 10In Stock	Mfr. Part No. 0CCB025.XP Mouser Part No 576-0CCB025.XP	Littelfuse	Circuit Breakers 25A Chrysler Card	Datasheet	10In Stock	$19.23 $16.62 $15.23 View $13.14 $11.23 $10.38 $9.34 $8.99	Min.: 1 Mult.: 1	No	CB			25 A								Bulk
Circuit Breakers 120A High Amp Type III 0185120.XP Littelfuse 1: $90.18 2In Stock	Mfr. Part No. 0185120.XP Mouser Part No 576-0185120.XP	Littelfuse	Circuit Breakers 120A High Amp Type III	Datasheet	2In Stock	$90.18 $66.42 $62.19 $56.94 View $55.18 $53.92 Quote	Min.: 1 Mult.: 1	No	185			120 A								Bulk
Circuit Breakers 20A Clip Card Littelfuse 0CBF020.XP 0CBF020.XP Littelfuse 1: $28.06 11In Stock	Mfr. Part No. 0CBF020.XP Mouser Part No 576-0CBF020.XP	Littelfuse	Circuit Breakers 20A Clip Card	Datasheet	11In Stock	$28.06 $25.27 $23.87 $19.90 View $18.78 $18.16 $17.44 Quote	Min.: 1 Mult.: 1	No	CBF			20 A								Bulk
Circuit Breakers 10A Clip Card 0CBF010.XP Littelfuse 1: $28.06 12In Stock	Mfr. Part No. 0CBF010.XP Mouser Part No 576-0CBF010.XP	Littelfuse	Circuit Breakers 10A Clip Card	Datasheet	12In Stock	$28.06 $25.27 $23.87 $19.90 View $18.78 $18.16 $17.44 Quote	Min.: 1 Mult.: 1	No	CBF			10 A								Bulk
Circuit Breakers 120/240V 35A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT HCBY2P35GA850 Hartland Controls / Littelfuse 1: $125.26 24In Stock	Mfr. Part No. HCBY2P35GA850 Mouser Part No 576-HCBY2P35GA850	Hartland Controls / Littelfuse	Circuit Breakers 120/240V 35A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT Learn More about Hartland Controls / Littelfuse hartland hcb circuit breakers	Datasheet	24In Stock	$125.26 $103.88 $98.65 $82.32 View $76.89 Quote	Min.: 1 Mult.: 1		HCB	Thermal Magnetic Circuit Breakers		35 A	120 VAC, 240 VAC		2 Pole	Handle	- 10 C	+ 60 C	Non-Illuminated	Bulk
Circuit Breakers 120/240V 45A 2P CIRCUIT BREAKER, LUGS HCBY2P45GG850 Hartland Controls / Littelfuse 1: $125.26 15In Stock	Mfr. Part No. HCBY2P45GG850 Mouser Part No 576-HCBY2P45GG850	Hartland Controls / Littelfuse	Circuit Breakers 120/240V 45A 2P CIRCUIT BREAKER, LUGS Learn More about Hartland Controls / Littelfuse hartland hcb circuit breakers	Datasheet	15In Stock	$125.26 $103.88 $83.11 $83.10 View Quote	Min.: 1 Mult.: 1		HCB	Thermal Magnetic Circuit Breakers		45 A	120 VAC, 240 VAC		2 Pole	Handle	- 10 C	+ 60 C	Non-Illuminated	Bulk
Circuit Breakers 120/240V 50A 2P CIRCUIT BREAKER, LUGS HCBY2P50GG850 Hartland Controls / Littelfuse 1: $125.22 23In Stock	Mfr. Part No. HCBY2P50GG850 Mouser Part No 576-HCBY2P50GG850	Hartland Controls / Littelfuse	Circuit Breakers 120/240V 50A 2P CIRCUIT BREAKER, LUGS Learn More about Hartland Controls / Littelfuse hartland hcb circuit breakers	Datasheet	23In Stock	$125.22 $103.89 $97.69 $85.80 View $85.73 Quote	Min.: 1 Mult.: 1		HCB	Thermal Magnetic Circuit Breakers		50 A	120 VAC, 240 VAC		2 Pole	Handle	- 10 C	+ 60 C	Non-Illuminated	Bulk
Circuit Breakers 120/240V 45A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT HCBY2P45GA850 Hartland Controls / Littelfuse 1: $125.09 22In Stock Factory Special Order	Mfr. Part No. HCBY2P45GA850 Mouser Part No 576-HCBY2P45GA850 Factory Special Order	Hartland Controls / Littelfuse	Circuit Breakers 120/240V 45A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT Learn More about Hartland Controls / Littelfuse hartland hcb circuit breakers	Datasheet	22In Stock	$125.09 $103.88 $85.91 View $82.20 $76.77 Quote	Min.: 1 Mult.: 1		HCB	Thermal Magnetic Circuit Breakers		45 A	120 VAC, 240 VAC		2 Pole	Handle	- 10 C	+ 60 C	Non-Illuminated	Bulk
Circuit Breakers CIRCUIT BRKR 10A 12V 30055-10 Cole Hersee 1: $26.02 148In Stock 99Expected 2/10/2026	Mfr. Part No. 30055-10 Mouser Part No 576-30055-10	Cole Hersee	Circuit Breakers CIRCUIT BRKR 10A 12V	Datasheet	148In Stock 99Expected 2/10/2026	$26.02 $20.64 $19.46 $16.54 View $15.23 $13.82	Min.: 1 Mult.: 1			Circuit Breakers	Auto Reset	10 A		12 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers CIRCUIT BRKR 20A 12V 30055-20 Cole Hersee 1: $24.78 509In Stock	Mfr. Part No. 30055-20 Mouser Part No 576-30055-20	Cole Hersee	Circuit Breakers CIRCUIT BRKR 20A 12V	Datasheet	509In Stock	$24.78 $19.56 $18.44 $15.72 View $14.76 $13.84 $13.07	Min.: 1 Mult.: 1			Circuit Breakers	Auto Reset	20 A		12 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers CIRCUIT BRKR 15A 12V 30056-15 Cole Hersee 1: $23.17 194In Stock	Mfr. Part No. 30056-15 Mouser Part No 576-30056-15	Cole Hersee	Circuit Breakers CIRCUIT BRKR 15A 12V	Datasheet	194In Stock	$23.17 $18.17 $17.75 $16.29 View $13.84 $12.14	Min.: 1 Mult.: 1			Circuit Breakers	Auto Reset	15 A		12 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers CIR_BRKR 20A 12V MET BRK HWD 30128-20 Cole Hersee 1: $27.13 70In Stock	Mfr. Part No. 30128-20 Mouser Part No 576-30128-20	Cole Hersee	Circuit Breakers CIR_BRKR 20A 12V MET BRK HWD	Datasheet	70In Stock	$27.13 $22.52 $20.78 $16.50 $14.43	Min.: 1 Mult.: 1			Circuit Breakers	Box Style	20 A		12 VDC					Non-Illuminated	Bulk

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