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18 mm Electromechanical

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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 MCB 5SJ4 1P 277V 40A 10K C-TRIP 5SJ41407HG42 Siemens 1: $129.70 5In Stock	Mfr. Part No. 5SJ41407HG42 Mouser Part No 982-5SJ41407HG42	Siemens	Circuit Breakers MCB 5SJ4 1P 277V 40A 10K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	5In Stock	$129.70 $112.51 $106.60 $88.84 $82.91	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 1A 7.5K D-TRIP 5SY41018 Siemens 1: $102.65 5In Stock	Mfr. Part No. 5SY41018 Mouser Part No 982-5SY41018	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 1A 7.5K D-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	5In Stock	$102.65 $87.67 $83.06 $69.22 View $64.60 $59.99	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 2A 7.5K A-TRIP 5SY41025 Siemens 1: $102.65 3In Stock	Mfr. Part No. 5SY41025 Mouser Part No 982-5SY41025	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 2A 7.5K A-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	3In Stock	$102.65 $87.67 $83.06 $69.22 View $64.60 $59.99	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 2A 7.5K B-TRIP 5SY41026 Siemens 1: $102.65 5In Stock	Mfr. Part No. 5SY41026 Mouser Part No 982-5SY41026	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 2A 7.5K B-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	5In Stock	$102.65 $87.67 $83.06 $69.22 View $64.60 $59.99	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 2A 7.5K C-TRIP 5SY41027 Siemens 1: $99.25 16In Stock	Mfr. Part No. 5SY41027 Mouser Part No 982-5SY41027	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 2A 7.5K C-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	16In Stock	$99.25 $89.57 $86.60 $64.74 View $59.61 $54.26	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 2A 7.5K D-TRIP 5SY41028 Siemens 1: $102.65 8In Stock	Mfr. Part No. 5SY41028 Mouser Part No 982-5SY41028	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 2A 7.5K D-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	8In Stock	$102.65 $87.67 $83.06 $69.22 View $64.60 $59.99	Min.: 1 Mult.: 1
Circuit Breakers circuit breaker 10ka 1pole b3 5SY41036 Siemens 1: $94.04 5In Stock	Mfr. Part No. 5SY41036 Mouser Part No 982-5SY41036	Siemens	Circuit Breakers circuit breaker 10ka 1pole b3 Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	5In Stock	$94.04 $72.37 $67.84 $58.29 View $54.81 $50.69	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CURCIUT BREAKER, 230/400V 10kA 5SY41037 Siemens 1: $88.45 10In Stock	Mfr. Part No. 5SY41037 Mouser Part No 982-5SY41037	Siemens	Circuit Breakers MINIATURE CURCIUT BREAKER, 230/400V 10kA Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	10In Stock	$88.45 $73.14 $69.73 $62.61 View $59.61 $55.73	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 4A 7.5K C-TRIP 5SY41047 Siemens 1: $102.65 13In Stock	Mfr. Part No. 5SY41047 Mouser Part No 982-5SY41047	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 4A 7.5K C-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	13In Stock	$102.65 $87.67 $83.06 $69.22 View $64.60 $59.99	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 4A 7.5K D-TRIP 5SY41048 Siemens 1: $102.65 8In Stock	Mfr. Part No. 5SY41048 Mouser Part No 982-5SY41048	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 4A 7.5K D-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	8In Stock	$102.65 $87.67 $83.06 $69.22 View $64.60 $59.99	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 0.5A 7.5K A-TRIP 5SY41055 Siemens 1: $102.65 1In Stock	Mfr. Part No. 5SY41055 Mouser Part No 982-5SY41055	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 0.5A 7.5K A-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	1In Stock	$102.65 $87.67 $83.06 $69.22 View $64.60 $59.99	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 0.5A 7.5K C-TRIP 5SY41057 Siemens 1: $102.65 10In Stock	Mfr. Part No. 5SY41057 Mouser Part No 982-5SY41057	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 0.5A 7.5K C-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	10In Stock	$102.65 $87.67 $83.06 $69.22 View $64.60 $59.99	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 6A 7.5K C-TRIP 5SY41067 Siemens 1: $92.75 9In Stock	Mfr. Part No. 5SY41067 Mouser Part No 982-5SY41067	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 6A 7.5K C-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	9In Stock	$92.75 $87.67 $83.06 $64.74 View $59.61 $57.04 Quote	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 6A 7.5K D-TRIP 5SY41068 Siemens 1: $102.65 5In Stock	Mfr. Part No. 5SY41068 Mouser Part No 982-5SY41068	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 6A 7.5K D-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	5In Stock	$102.65 $87.67 $83.06 $69.22 View $64.60 $59.99	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 8A 7.5K C-TRIP 5SY41087 Siemens 1: $102.65 10In Stock	Mfr. Part No. 5SY41087 Mouser Part No 982-5SY41087	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 8A 7.5K C-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	10In Stock	$102.65 $87.67 $83.06 $69.22 View $64.60 $59.99	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 10A 7.5K A-TRIP 5SY41105 Siemens 1: $102.65 4In Stock	Mfr. Part No. 5SY41105 Mouser Part No 982-5SY41105	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 10A 7.5K A-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	4In Stock	$102.65 $87.67 $83.06 $69.22 View $64.60 $59.99	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 10A 7.5K B-TRIP 5SY41106 Siemens 1: $102.65 5In Stock	Mfr. Part No. 5SY41106 Mouser Part No 982-5SY41106	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 10A 7.5K B-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	5In Stock	$102.65 $87.67 $83.06 $69.22 View $64.60 $59.99	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 10A 7.5K C-TRIP 5SY41107 Siemens 1: $99.89 27In Stock	Mfr. Part No. 5SY41107 Mouser Part No 982-5SY41107	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 10A 7.5K C-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	27In Stock	$99.89 $90.13 $82.77 $64.74 View $59.61 $54.26	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 10A 7.5K D-TRIP 5SY41108 Siemens 1: $102.65 10In Stock	Mfr. Part No. 5SY41108 Mouser Part No 982-5SY41108	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 10A 7.5K D-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	10In Stock	$102.65 $87.67 $83.06 $69.22 View $64.60 $59.99	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 5A 7.5K C-TRIP 5SY41117 Siemens 1: $102.65 14In Stock	Mfr. Part No. 5SY41117 Mouser Part No 982-5SY41117	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 5A 7.5K C-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	14In Stock	$102.65 $87.67 $83.06 $69.22 View $64.60 $59.99	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 13A 7.5K C-TRIP 5SY41137 Siemens 1: $104.31 3In Stock 3Expected 21/10/2026	Mfr. Part No. 5SY41137 Mouser Part No 982-5SY41137	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 13A 7.5K C-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	3In Stock 3Expected 21/10/2026	$104.31 $84.05 $80.89 $75.04 View $72.61 Quote	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 1.6A 7.5K C-TRIP 5SY41157 Siemens 1: $102.65 1In Stock	Mfr. Part No. 5SY41157 Mouser Part No 982-5SY41157	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 1.6A 7.5K C-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	1In Stock	$102.65 $87.67 $83.06 $69.22 View $64.60 $59.99	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 16A 7.5K B-TRIP 5SY41166 Siemens 1: $102.65 1In Stock	Mfr. Part No. 5SY41166 Mouser Part No 982-5SY41166	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 16A 7.5K B-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	1In Stock	$102.65 $87.67 $83.06 $69.22 View $64.60 $59.99	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 16A 7.5K C-TRIP 5SY41167 Siemens 1: $89.73 27In Stock	Mfr. Part No. 5SY41167 Mouser Part No 982-5SY41167	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 16A 7.5K C-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	27In Stock	$89.73 $86.52 $79.79 $62.91 View $59.11 $54.26	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 20A 7.5K A-TRIP 5SY41205 Siemens 1: $104.31 7In Stock	Mfr. Part No. 5SY41205 Mouser Part No 982-5SY41205	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 20A 7.5K A-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	7In Stock	$104.31 $83.29 $80.89 $75.04 View $72.61 Quote	Min.: 1 Mult.: 1

18 mm Electromechanical

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Apem
Aratas
Carlo Gavazzi
Davies Molding
EAO
Eaton
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E-Switch
E-T-A Circuit Breakers
Honeywell
icotek
IDEC
Murata
NKK Switches
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Pro-Wave Electronics
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Schneider Electric
Schurter
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