Circuit Protection | Newark Electronics

We stock products such as fuses, PTC resettable fuses, gas discharge tubes (GDTs), branch andsupplemental circuit breakers, load centers and disconnect switches. Top brands include Littelfuse,Eaton Bussmann, Bourns, TE Connectivity, Schurter, Eaton, Schneider Electric, Multicomp and more.

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Circuit Protection

(41,471)

Circuit Breakers (6,220)

ESD Protection Devices (1,740)

Fuses & Fuse Accessories (10,648)

Gas Discharge Tubes - GDT (803)

Line Conditioners (55)

Line Reactors (623)

More Circuit Protection (4,756)

Surge Protectors (813)

TVS - Transient Voltage Suppressors (12,618)

Thermistors (3,195)

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			Price for		Quantity

SL32 2R025	72J6846 Data Sheet RoHS	VISHAY AMETHERM Thermistor ICL NTC 2 ohm -20% to +20% Radial Leaded SL32 Series	Each	1+ $3.770 10+ $3.520 25+ $3.340 50+ $3.170 100+ $2.990 More Pricing...	Total:$3.77 Min: 1 / Mult: 1	SL32 Series	32mm	2ohm	CSA, UL	300J	25A
03450101H	72K7286 Data Sheet RoHS Date/Lot Code	LITTELFUSE Fuseholder Cartridge 1 Fuse 16 A 250 VAC 250 VDC 1/4" x 1.1/4" 6.3mm x 32mm Quick Connect	Each	1+ $6.530 25+ $5.000 100+ $3.820 250+ $3.520 500+ $3.360 More Pricing...	Total:$6.53 Min: 1 / Mult: 1	345 Series	-	-	-	-	-
37314000410	67K1998 Data Sheet RoHS	LITTELFUSE Fuse PCB Leaded 4 A 250 V TR5 373 Series Fast Acting Radial Leaded	Each	1+ $1.650 25+ $1.310 100+ $1.040 250+ $0.966 500+ $0.919 More Pricing...	Total:$1.65 Min: 1 / Mult: 1	TR5 373 Series	-	-	-	-	-
FAZ-C4/2-NA	31M3629 Data Sheet RoHS Date/Lot Code	EATON CUTLER HAMMER Thermal Magnetic Circuit Breaker Miniature C Curve UL 489 FAZ Series 4 A 2 Pole 48 V 240 V	Each	1+ $191.770 5+ $186.980 10+ $182.180 25+ $172.590 50+ $163.000 More Pricing...	Total:$191.77 Min: 1 / Mult: 1	FAZ Series	-	-	-	-	-
G4A01205C	39T4432 Data Sheet RoHS	THERMODISC FUSE THERMAL 10A 190 C ROHS COMPLIANT: YES	Each	1+ $1.960 10+ $1.860 25+ $1.760 50+ $1.650 100+ $1.550 More Pricing...	Total:$1.96 Min: 1 / Mult: 1	MICROTEMP	-	-	-	-	-
MOV-20D201K	76T0330 Data Sheet RoHS Date/Lot Code	BOURNS TVS Varistor 130 V 170 V MOV-20DxxxK Series 340 V Disc 20mm Metal Oxide Varistor (MOV)	Each	1+ $0.553 10+ $0.373 25+ $0.359 50+ $0.346 100+ $0.332 More Pricing...	Total:$0.55 Min: 1 / Mult: 1	MOV-20DxxxK Series	-	-	-	-	-
P6KE30A	06R1777 Data Sheet RoHS Date/Lot Code	LITTELFUSE TVS Diode P6KE Series Unidirectional 25.6 V 41.4 V DO-15 2 Pins	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $0.450 25+ $0.337	Total:$0.45 Min: 1 / Mult: 1 Total:$4.50 Min: 10 / Mult: 1	P6KE Series	-	-	-	-	-
W68-X2Q12-20	18M9764 Data Sheet RoHS Date/Lot Code	POTTER&BRUMFIELD - TE CONNECTIVITY Magnetic Hydraulic Circuit Breaker W6 Series 20 A 2 Pole 277 V 5 kA 20 s	Each	1+ $202.300 3+ $190.790 5+ $179.260 10+ $171.270 25+ $163.280	Total:$202.30 Min: 1 / Mult: 1	W6 Series	-	-	-	-	-
021801.6MXP	42K9386 Data Sheet RoHS Date/Lot Code	LITTELFUSE Fuse Cartridge Time Delay 1.6 A 250 V 5mm x 20mm 0.2" x 0.79" 218 Series	Each	1+ $1.450 10+ $1.140 25+ $1.060 50+ $0.972 100+ $0.908 More Pricing...	Total:$1.45 Min: 1 / Mult: 1	218 Series	-	-	-	-	-
0313002.MXP	42K9666 Data Sheet RoHS Date/Lot Code	LITTELFUSE Fuse Cartridge Slow Blow 2 A 250 V 6.3mm x 32mm 1/4" x 1-1/4" Slo-Blo 313 Series	Each	1+ $1.450 10+ $1.140 25+ $1.060 50+ $0.972 100+ $0.908 More Pricing...	Total:$1.45 Min: 1 / Mult: 1	Slo-Blo 313 Series	-	-	-	-	-
0298125.ZXEH	91C4952 Data Sheet RoHS Date/Lot Code	LITTELFUSE Fuse Automotive Bolt Down Time Delay 125 A 32 V 29.2mm x 19mm x 9.9mm MEGA 298 Series	Each	1+ $7.050 25+ $5.400 100+ $4.130 250+ $3.760 500+ $3.580 More Pricing...	Total:$7.05 Min: 1 / Mult: 1	MEGA 298 Series	-	-	-	-	-
W91-X112-30	17M3377 Data Sheet RoHS Date/Lot Code	POTTER&BRUMFIELD - TE CONNECTIVITY Magnetic Hydraulic Circuit Breaker W9 Series 30 A 1 Pole 277 V 5 kA 20 s	Each	1+ $81.940 5+ $79.100 10+ $77.660 25+ $76.550 50+ $75.820	Total:$81.94 Min: 1 / Mult: 1	W9 Series	-	-	-	-	-
63-23-210-8	80K6356 Data Sheet RoHS	SOLAHD Conditioner 480 VAC MCR Series 120 VAC 1000 VA 228.6 mm 431.8 mm	Each	1+ $1,647.710 5+ $1,598.290	Total:$1,647.71 Min: 1 / Mult: 1	MCR Series	-	-	-	-	-
AF2-B0-46-620-212-D	01E9215 Data Sheet RoHS Date/Lot Code	CARLING TECHNOLOGIES Magnetic Hydraulic Circuit Breaker A Series 20 A 2 Pole 277 V	Each	1+ $120.630	Total:$120.63 Min: 1 / Mult: 1	A Series	-	-	-	-	-
S218194	08WX5647 Data Sheet RoHS	MERSEN / FERRAZ SHAWMUT Fuse Industrial / Power Class gG Series 10 A 500 V 10mm x 38mm 13/32" x 1-1/2"	Each	1+ $10.590 10+ $7.130 25+ $5.500 50+ $4.530 100+ $3.890 More Pricing...	Total:$10.59 Min: 1 / Mult: 1	Class gG	-	-	-	-	-
0154005.DR	07H2535 Data Sheet RoHS	LITTELFUSE Fuse Surface Mount with Clip/Holder 5 A Very Fast Acting 125 V 125 V 9.73mm x 5.03mm	Each (Supplied on Cut Tape) Cut Tape	1+ $3.730 10+ $2.940 25+ $2.730 50+ $2.510 100+ $2.340 More Pricing...	Total:$3.73 Min: 1 / Mult: 1	NANO2 OMNI-BLOK 154 Series	-	-	-	-	-
PK15GTA	51R1339 Data Sheet RoHS	SQUARE D BY SCHNEIDER ELECTRIC Circuit Breaker Accessory Schneider Load Centre - QO Series Ground Bar QO Series	Each	1+ $22.560 10+ $20.300 25+ $19.750 50+ $19.180 100+ $18.050 More Pricing...	Total:$22.56 Min: 1 / Mult: 1	QO Series	-	-	-	-	-
T9-611P-10A	28K1537 Data Sheet RoHS Date/Lot Code	SCHURTER Thermal Circuit Breaker T9-611 Series 10 A 1 Pole 48 V 240 V Panel	Each	1+ $3.500 10+ $3.380 25+ $3.230	Total:$3.50 Min: 1 / Mult: 1	T9-611 Series	-	-	-	-	-
ERZV10D221	14T3107 Data Sheet RoHS	PANASONIC VARISTOR 220V 3.5kA 360V 10MM DISC	Each	1+ $0.368 10+ $0.235 25+ $0.224 50+ $0.213 100+ $0.203 More Pricing...	Total:$0.37 Min: 1 / Mult: 1	ZNR V	-	-	-	-	-
W54-XB1A4A10-20	08H0794 Data Sheet RoHS Date/Lot Code	POTTER&BRUMFIELD - TE CONNECTIVITY Thermal Circuit Breaker W54 Series 20 A 1 Pole 50 V 250 V Panel	Each	1+ $6.310 10+ $4.770 25+ $4.400 50+ $4.020 100+ $3.900 More Pricing...	Total:$6.31 Min: 1 / Mult: 1	W54 Series	-	-	-	-	-
W57-XB7A4A10-10	08H0798 Data Sheet RoHS Date/Lot Code	POTTER&BRUMFIELD - TE CONNECTIVITY Thermal Circuit Breaker W57 Series 10 A 1 Pole 50 V 250 V Panel	Each	1+ $3.590 10+ $2.970 25+ $2.870 50+ $2.760 100+ $2.720 More Pricing...	Total:$3.59 Min: 1 / Mult: 1	W57 Series	-	-	-	-	-
NON-6	27F2440 Data Sheet	EATON BUSSMANN Fuse Industrial / Power NON Series 6 A 250 V 125 V 14.3mm x 50.8mm 0.56" x 2"	Each	1+ $26.620 5+ $25.280 10+ $23.950 25+ $23.290 50+ $22.620 More Pricing...	Total:$26.62 Min: 1 / Mult: 1	NON Series	-	-	-	-	-
2-5700-IG1-P10-DD-000040 20A	39K1501 Data Sheet RoHS	ETA Thermal Circuit Breaker 2-5700 Series 20 A 1 Pole 28 V 250 V Panel	Each	1+ $33.550 10+ $30.400 25+ $29.630 50+ $28.180 100+ $26.560 More Pricing...	Total:$33.55 Min: 1 / Mult: 1	2-5700 Series	-	-	-	-	-
CLB-253-11A3N-B-A	84K1124 Data Sheet RoHS	CARLING TECHNOLOGIES Thermal Circuit Breaker CLB Series 25 A 1 Pole 32 V 250 V Panel	Each	1+ $3.960	Total:$3.96 Min: 1 / Mult: 1	CLB Series	-	-	-	-	-
3101.0010	84K0264 Data Sheet RoHS Date/Lot Code	SCHURTER Fuseholder Panel Mount Front Side 250V 10A 5 x 20mm Solder Slotted Cap IP40 PC2	Each	1+ $4.240 10+ $4.090 25+ $3.910	Total:$4.24 Min: 1 / Mult: 1	FPG1 Series	-	-	-	-	-