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Altech Circuit Protection

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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.
Circuit Breakers 6A,MCB D CHAR 1 PL, 277VAC, UL1077 1D6UR Altech 1: $38.03 1In Stock	Mfr. Part No. 1D6UR Mouser Part No 845-1D6UR	Altech	Circuit Breakers 6A,MCB D CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	1In Stock	$38.03 $27.65 $25.00 $22.81 View $22.05 $21.45 $20.97 Quote	Min.: 1 Mult.: 1
Circuit Breakers 20A,MCB B CHAR 3PL 480Y/277VAC, UL1077 3B20UR Altech 1: $99.65 2In Stock	Mfr. Part No. 3B20UR Mouser Part No 845-3B20UR	Altech	Circuit Breakers 20A,MCB B CHAR 3PL 480Y/277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	2In Stock	$99.65 $72.83 $72.31 $67.56 View $65.80 $63.91 Quote	Min.: 1 Mult.: 1
Circuit Breakers 13A Z Characteristic UL 508 1 POLE 1Z13UM Altech 1: $80.04 11In Stock	Mfr. Part No. 1Z13UM Mouser Part No 845-1Z13UM	Altech	Circuit Breakers 13A Z Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	11In Stock	$80.04 $69.22 $63.85 $50.65 View $49.23 $47.99 Quote	Min.: 1 Mult.: 1
Circuit Breakers 6A,MCB B CHAR 1 PL, 277VAC, UL1077 1B6UR Altech 1: $34.63 1In Stock	Mfr. Part No. 1B6UR Mouser Part No 845-1B6UR	Altech	Circuit Breakers 6A,MCB B CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	1In Stock	$34.63 $24.28 $23.57 $22.62 View $21.99 $21.49 Quote	Min.: 1 Mult.: 1
Circuit Breakers 32A Z Characteristic UL 508 1 POLE 1Z32UM Altech 1: $80.04 12In Stock	Mfr. Part No. 1Z32UM Mouser Part No 845-1Z32UM	Altech	Circuit Breakers 32A Z Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	12In Stock	$80.04 $69.22 $63.85 $54.17 View $52.75 $51.53 Quote	Min.: 1 Mult.: 1
Fuse Holder Accessories Screw Cap ND w/test hole [1] D16C Altech 1: $6.84 24In Stock	Mfr. Part No. D16C Mouser Part No 845-D16C	Altech	Fuse Holder Accessories Screw Cap ND w/test hole [1]	Datasheet	24In Stock	$6.84 $6.70 $3.89 $3.54 View $3.26 $3.09 $2.91 $2.79 $2.68	Min.: 1 Mult.: 1
Circuit Breakers 1.6A, C CHAR, 1POLE 277VAC, UL489 1C1.6UL Altech 1: $63.82 5In Stock	Mfr. Part No. 1C1.6UL Mouser Part No 845-1C1.6UL	Altech	Circuit Breakers 1.6A, C CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	5In Stock	$63.82 $54.71 $44.80 $41.86 View $40.73 $39.68 Quote	Min.: 1 Mult.: 1
Circuit Breakers 40A D Characteristic UL 508 1 POLE 1D40UM Altech 1: $52.25 9In Stock 1Expected 26/10/2026	Mfr. Part No. 1D40UM Mouser Part No 845-1D40UM	Altech	Circuit Breakers 40A D Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	9In Stock 1Expected 26/10/2026	$52.25 $44.15 $35.73 $33.14 View $32.06 $31.18 $30.41 Quote	Min.: 1 Mult.: 1
Circuit Breakers 20A MCB DCHAR 1P+N 277VAC UL508 2D20UM Altech 1: $60.14 22In Stock	Mfr. Part No. 2D20UM Mouser Part No 845-2D20UM	Altech	Circuit Breakers 20A MCB DCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	22In Stock	$60.14 $58.96	Min.: 1 Mult.: 1
Fuse Holder Dbl Lvl bridged LED DDFL4U(E)LR48 Altech 1: $18.65 134In Stock	Mfr. Part No. DDFL4U(E)LR48 Mouser Part No 845-DDFL4UELR	Altech	Fuse Holder Dbl Lvl bridged LED	Datasheet	134In Stock	$18.65 $17.39 $12.65 $10.96 View $9.93 $9.66 $9.04 $8.89 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories SICHERUNGSPRING A15 Altech 265.0471.033 265.0471.033 Altech 1: $0.83 99In Stock	Mfr. Part No. 265.0471.033 Mouser Part No 845-2650471033	Altech	Circuit Breaker Accessories SICHERUNGSPRING A15		99In Stock	$0.83 $0.694 $0.692	Min.: 1 Mult.: 1
Circuit Breaker Accessories DOOR INTLK. MECH. FOR S-TS400 Altech S-EHU3-12 S-EHU3-12 Altech 1: $336.11 1In Stock	Mfr. Part No. S-EHU3-12 Mouser Part No 845-SEHU312	Altech	Circuit Breaker Accessories DOOR INTLK. MECH. FOR S-TS400	Datasheet	1In Stock	$336.11 $261.47 $251.97 $234.67 View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories ACCESSORY Altech 331.1373.073 331.1373.073 Altech 1: $11.80 9In Stock	Mfr. Part No. 331.1373.073 Mouser Part No 845-3311373073	Altech	Circuit Breaker Accessories ACCESSORY		9In Stock	$11.80 $11.04 $7.43 $7.41 Quote Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses Fuse,D02,gG,40A,400VAC,250VDC Altech 002212007 002212007 Altech 1: $4.38 8In Stock	Mfr. Part No. 002212007 Mouser Part No 845-002212007	Altech	Industrial & Electrical Fuses Fuse,D02,gG,40A,400VAC,250VDC		8In Stock	$4.38 $3.66 $3.59 $3.44 View $3.32 $3.26 $3.18	Min.: 1 Mult.: 1
Industrial & Electrical Fuses Fuse,D02,gR,35A,400VAC,250VDC Altech 004312003 004312003 Altech 1: $36.91 10In Stock	Mfr. Part No. 004312003 Mouser Part No 845-004312003	Altech	Industrial & Electrical Fuses Fuse,D02,gR,35A,400VAC,250VDC		10In Stock	$36.91 $30.04 $29.54 $24.24 View $23.24 $22.37 $21.80 Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses Diazed 50A Fast Blw 50x27mm Altech 50D33FB 50D33FB Altech 1: $9.83 1In Stock	Mfr. Part No. 50D33FB Mouser Part No 845-50D33FB	Altech	Industrial & Electrical Fuses Diazed 50A Fast Blw 50x27mm Learn More about Altech european fuses		1In Stock	$9.83 $5.15 $5.06 $4.81 View $4.68 $4.64	Min.: 1 Mult.: 1
Cartridge Fuses Altech 20.0M6.3X32F 20.0M6.3X32F Altech 1: $3.11 44In Stock	Mfr. Part No. 20.0M6.3X32F Mouser Part No 845-20.0M6.3X32F	Altech	Cartridge Fuses	Datasheet	44In Stock	$3.11 $2.54 $2.04 $1.82 View $1.69 $1.51 $1.39 $1.28 $1.18	Min.: 1 Mult.: 1
Circuit Breakers 2C7UL, 7A, CIRCUIT BREAKER Altech 2C7UL 2C7UL Altech 1: $122.21 5In Stock	Mfr. Part No. 2C7UL Mouser Part No 845-2C7UL	Altech	Circuit Breakers 2C7UL, 7A, CIRCUIT BREAKER		5In Stock	$122.21 $105.07 $91.19 $90.52 View $88.39 Quote	Min.: 1 Mult.: 1
Circuit Breakers 4C20UL, 20A, CIRCUIT BREAKER Altech 4C20UL 4C20UL Altech 1: $513.13 3In Stock	Mfr. Part No. 4C20UL Mouser Part No 845-4C20UL	Altech	Circuit Breakers 4C20UL, 20A, CIRCUIT BREAKER		3In Stock	$513.13 $410.75 $394.69 View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories FRONT MOUNT ADAPTOR Altech FMA1PL FMA1PL Altech 1: $7.29 4In Stock	Mfr. Part No. FMA1PL Mouser Part No 845-FMA1PL	Altech	Circuit Breaker Accessories FRONT MOUNT ADAPTOR		4In Stock	$7.29 $6.77 $6.24 $5.29 View $4.98 $4.87	Min.: 1 Mult.: 1
Fuse Holder Fuse term w/6-60V LED CF4U(L)/6-60V Altech 1: $6.79 10,491In Stock	Mfr. Part No. CF4U(L)/6-60V Mouser Part No 845-CF4UL6-60V	Altech	Fuse Holder Fuse term w/6-60V LED	Datasheet	10,491In Stock	$6.79 $6.68 $6.36 $6.11 $6.09	Min.: 1 Mult.: 1
Circuit Breakers 15A, C CHAR, 1POLE 277VAC, UL489 1C15UL Altech 1: $45.60 53In Stock	Mfr. Part No. 1C15UL Mouser Part No 845-1C15UL	Altech	Circuit Breakers 15A, C CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	53In Stock	$45.60 $45.52 $45.25 $43.51 View $42.32 $41.36 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories 2 Ph Busbar 204.6mm 12Pin, 115A 2P16UL3/12 Altech 1: $55.96 76In Stock	Mfr. Part No. 2P16UL3/12 Mouser Part No 845-2P16UL3/12	Altech	Circuit Breaker Accessories 2 Ph Busbar 204.6mm 12Pin, 115A Learn More about Altech busbar system	Datasheet	76In Stock	$55.96 $46.42 $42.81 $36.72 View $36.54 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories 2 Ph Busbar 310.2mm 18Pin, 115A 2P16UL3/18 Altech 1: $89.65 116In Stock	Mfr. Part No. 2P16UL3/18 Mouser Part No 845-2P16UL3/18	Altech	Circuit Breaker Accessories 2 Ph Busbar 310.2mm 18Pin, 115A Learn More about Altech busbar system	Datasheet	116In Stock	$89.65 $68.26 $63.78 $55.77 View $53.95 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories 2 Ph Busbar 99mm 6Pin, 115A 2P16UL3/6 Altech 1: $26.22 130In Stock 78Expected 19/1/2027	Mfr. Part No. 2P16UL3/6 Mouser Part No 845-2P16UL3/6	Altech	Circuit Breaker Accessories 2 Ph Busbar 99mm 6Pin, 115A Learn More about Altech busbar system	Datasheet	130In Stock 78Expected 19/1/2027	$26.22 $23.65 $23.38 $21.86 View $21.01 $20.13 $19.80 Quote	Min.: 1 Mult.: 1

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Altech Circuit Protection

Types of Circuit Protection