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Screw Varistors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Mounting Style	Termination Style	Package/Case	Voltage Rating AC	Voltage Rating DC	Varistor Voltage	Clamping Voltage	Diameter	Max Surge Current	Surge Energy Rating	Capacitance	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Varistors Max Allow.=300VACrms, Peak Current 25k ERZ-C32CK471W Panasonic Industry 1: £16.94 20In Stock End of Life	Mfr. Part No. ERZ-C32CK471W Mouser Part No 667-ERZ-C32CK471W End of Life	Panasonic Industry	Varistors Max Allow.=300VACrms, Peak Current 25k	Datasheet	20In Stock	£16.94 £14.08 £12.47 £11.67 View £11.58 £11.51 Quote	Min.: 1 Mult.: 1	CK	MOVs	Chassis Mount	Screw		300 VAC	385 VDC	470 V	775 V		25 kA	405 J		- 40 C	+ 85 C
Varistors 1000V 25KA 60x55x14mm ERZ-C32EK112Y Panasonic Industry 1: £28.28 14In Stock End of Life	Mfr. Part No. ERZ-C32EK112Y Mouser Part No 667-ERZ-C32EK112Y End of Life	Panasonic Industry	Varistors 1000V 25KA 60x55x14mm	Datasheet	14In Stock	£28.28 £25.77 £24.77 £24.52 £24.37	Min.: 1 Mult.: 1	ZNR	MOVs	Chassis Mount	Screw		600 VAC	895 VDC	1.1 kV	1.815 kV		25 kA	640 J	800 pF	- 40 C	+ 85 C	Bulk
Varistors 32MM 240V 25K ZNR SUR ABSORBER ERZ-C32EK241 Panasonic Industry 1: £16.71 76In Stock End of Life	Mfr. Part No. ERZ-C32EK241 Mouser Part No 667-ERZ-C32EK241 End of Life	Panasonic Industry	Varistors 32MM 240V 25K ZNR SUR ABSORBER	Datasheet	76In Stock	£16.71 £12.55 £11.62 £11.11 £10.92	Min.: 1 Mult.: 1	ZNR	MOVs	Chassis Mount	Screw		150 VAC	200 VDC	240 V	395 V	32 mm	25 kA	240 J	5 nF	- 40 C	+ 85 C	Bulk
Varistors 470V 25KA 60x55x14mm ERZ-C32EK471Y Panasonic Industry 1: £22.18 33In Stock End of Life	Mfr. Part No. ERZ-C32EK471Y Mouser Part No 667-ERZ-C32EK471Y End of Life	Panasonic Industry	Varistors 470V 25KA 60x55x14mm	Datasheet	33In Stock	£22.18 £18.26 £16.99 £15.86 £15.42	Min.: 1 Mult.: 1	ZNR	MOVs	Chassis Mount	Screw		272 VAC	385 VDC	470 V	775 V		25 kA	405 J	2.5 nF	- 40 C	+ 85 C	Bulk
Varistors 510V 25KA 60x55x14mm ERZ-C32EK511Y Panasonic Industry 1: £27.38 16In Stock End of Life	Mfr. Part No. ERZ-C32EK511Y Mouser Part No 667-ERZ-C32EK511Y End of Life	Panasonic Industry	Varistors 510V 25KA 60x55x14mm	Datasheet	16In Stock	£27.38 £21.87 £21.74 £21.35 View £21.12 Quote	Min.: 1 Mult.: 1	ZNR	MOVs	Chassis Mount	Screw		291 VAC	415 VDC	510 V	845 V		25 kA	405 J	2.4 nF	- 40 C	+ 85 C	Bulk
Varistors 910V 25KA 60x55x14mm ERZ-C32EK911Y Panasonic Industry 1: £27.96 13In Stock End of Life	Mfr. Part No. ERZ-C32EK911Y Mouser Part No 667-ERZ-C32EK911Y End of Life	Panasonic Industry	Varistors 910V 25KA 60x55x14mm	Datasheet	13In Stock	£27.96 £25.77 £22.26 £21.96 View £21.78 Quote	Min.: 1 Mult.: 1	ZNR	MOVs	Chassis Mount	Screw		500 VAC	745 VDC	910 V	1.5 kV		25 kA	600 J	1.7 nF	- 40 C	+ 85 C	Bulk
Varistors Max. Allow. =AC385Vrms, Peak Current 30kA ERZ-C40CK621W Panasonic Industry 1: £12.39 21In Stock End of Life	Mfr. Part No. ERZ-C40CK621W Mouser Part No 667-ERZ-C40CK621W End of Life	Panasonic Industry	Varistors Max. Allow. =AC385Vrms, Peak Current 30kA	Datasheet	21In Stock	£12.39 £10.28 £8.90 £8.09 View £7.81 £7.75 £7.71 Quote	Min.: 1 Mult.: 1	CK	MOVs	Chassis Mount	Screw		385 VAC	505 VDC	620 V	1.025 kV	40 mm	30 kA	515 J		- 40 C	+ 85 C
Varistors 430V 40KA MOV Disc Square 34mm 431KS34 YAGEO 1: £3.99 55In Stock	Mfr. Part No. 431KS34 Mouser Part No 603-431KS34	YAGEO	Varistors 430V 40KA MOV Disc Square 34mm Learn More about YAGEO mov overvoltage devices	Datasheet	55In Stock	£3.99 £3.04 £2.63 £2.51 View £2.39 £2.33 £2.30	Min.: 1 Mult.: 1	34S	MOVs	Chassis Mount	Screw		275 VAC	350 VDC	430 V	710 V	34 mm	40 kA	600 J	4.6 nF	- 40 C	+ 85 C	Bulk
Varistors 150VAC 10% 32mm High E B72232B0151K001 TDK 1: £16.76 65In Stock 280Expected 23/11/2026	Mfr. Part No. B72232B0151K001 Mouser Part No 871-B72232B151K1	TDK	Varistors 150VAC 10% 32mm High E Learn More about TDK epcosvaristors	Datasheet	65In Stock 280Expected 23/11/2026	£16.76 £13.71 £12.85 £11.41	Min.: 1 Mult.: 1	Disc Varistor, High-Energy 32mm	MOVs	Chassis Mount	Screw		150 VAC	200 VDC	240 V	395 V	32 mm	25 kA	240 J	3.7 nF	- 40 C	+ 105 C	Bulk
Varistors 385VAC 10% 40mm High E B72240B0381K001 TDK 1: £34.32 4In Stock	Mfr. Part No. B72240B0381K001 Mouser Part No 871-B72240B381K1	TDK	Varistors 385VAC 10% 40mm High E Learn More about TDK epcosvaristors	Datasheet	4In Stock	£34.32 £32.92	Min.: 1 Mult.: 1	Disc Varistor, High-Energy 40mm	MOVs	Chassis Mount	Screw		385 VAC	505 VDC	620 V	1.025 kV	40 mm	40 kA	800 J	1.9 nF	- 40 C	+ 105 C	Bulk
Varistors 420VAC 10% 40mm High E B72240B0421K001 TDK 1: £28.21 51In Stock 160Expected 02/11/2026	Mfr. Part No. B72240B0421K001 Mouser Part No 871-B72240B421K1	TDK	Varistors 420VAC 10% 40mm High E Learn More about TDK epcosvaristors	Datasheet	51In Stock 160Expected 02/11/2026	£28.21 £23.26 £22.22 £21.07	Min.: 1 Mult.: 1	Disc Varistor, High-Energy 40mm	MOVs	Chassis Mount	Screw		420 VAC	560 VDC	680 V	1.12 kV	40 mm	40 kA	910 J	1.8 nF	- 40 C	+ 105 C	Bulk
Varistors 550VAC 10% 40mm High E B72240L0551K100 TDK 1: £13.59 13In Stock 500On Order	Mfr. Part No. B72240L0551K100 Mouser Part No 871-B72240L0551K100	TDK	Varistors 550VAC 10% 40mm High E Learn More about TDK epcosvaristors	Datasheet	13In Stock 500On Order On Order Ship Dates Mfr. No: B72240L0551K100 Stock: 13 Can Dispatch Immediately On Order: 250 Expected 16/11/2026 250 Expected 30/11/2026 Factory Lead Time: 42 Weeks	£13.59 £10.80 £10.09 £9.32 £8.96	Min.: 1 Mult.: 1	Disc Varistor, High-Energy 40mm	MOVs	Chassis Mount	Screw		550 VAC	745 VDC	910 V	1.5 kV		40 kA	960 J	1.4 nF	- 40 C	+ 105 C	Bulk
Varistors 20MM SUR ABSORBER 200V 8000A ZNR ERZ-C20EK201 Panasonic Industry 1: £7.91 2In Stock 100Expected 11/01/2027 End of Life	Mfr. Part No. ERZ-C20EK201 Mouser Part No 667-ERZ-C20EK201 End of Life	Panasonic Industry	Varistors 20MM SUR ABSORBER 200V 8000A ZNR	Datasheet	2In Stock 100Expected 11/01/2027	£7.91 £5.89 £5.40 £5.12 View £5.03 £4.91	Min.: 1 Mult.: 1	ZNR	MOVs	Chassis Mount	Screw	1805 (4814 metric)	130 VAC	170 VDC	200 V	340 V		8 kA	80 J	2.3 nF	- 40 C	+ 85 C	Bulk
Varistors 240V 8KA 48x42x14mm ERZ-C20EK241Y Panasonic Industry 1: £11.54 5In Stock End of Life	Mfr. Part No. ERZ-C20EK241Y Mouser Part No 667-ERZ-C20EK241Y End of Life	Panasonic Industry	Varistors 240V 8KA 48x42x14mm Learn More about Panasonic Industry panasonic erz c ek varistors	Datasheet	5In Stock	£11.54 £8.95 £8.83 £8.36 View £8.11 £8.07 £8.04 Quote	Min.: 1 Mult.: 1	ZNR	MOVs	Chassis Mount	Screw	1805 (4814 metric)	136 VAC	200 VDC	240 V	395 V		8 kA	95 J	1.5 nF	- 40 C	+ 85 C	Bulk
Varistors ZNR Transient/Surge Absorber Type E ERZ-C20EK391 Panasonic Industry 1: £9.49 15In Stock 100Expected 18/01/2027 End of Life	Mfr. Part No. ERZ-C20EK391 Mouser Part No 667-ERZ-C20EK391 End of Life	Panasonic Industry	Varistors ZNR Transient/Surge Absorber Type E	Datasheet	15In Stock 100Expected 18/01/2027	£9.49 £6.95 £6.39 £6.08 View £5.96 £5.82	Min.: 1 Mult.: 1	ZNR	MOVs	Chassis Mount	Screw	1805 (4814 metric)	250 VAC	320 VDC	390 V	650 V		8 kA	130 J	1.2 nF	- 40 C	+ 85 C	Bulk
Varistors 1000V 25KA 60x55x14mm ERZ-C32EK102Y Panasonic Industry 1: £28.28 2In Stock 20Expected 26/10/2026 End of Life	Mfr. Part No. ERZ-C32EK102Y Mouser Part No 667-ERZ-C32EK102Y End of Life	Panasonic Industry	Varistors 1000V 25KA 60x55x14mm	Datasheet	2In Stock 20Expected 26/10/2026	£28.28 £23.34 £22.43 £22.04 View £21.81 Quote	Min.: 1 Mult.: 1	ZNR	MOVs	Chassis Mount	Screw		568 VAC	825 VDC	1 kV	1.65 kV		25 kA	620 J	1 nF	- 40 C	+ 85 C	Bulk
Varistors 780V 30A 60x55x14mm ERZ-C32EK781Y Panasonic Industry 1: £27.38 1In Stock End of Life	Mfr. Part No. ERZ-C32EK781Y Mouser Part No 667-ERZ-C32EK781Y End of Life	Panasonic Industry	Varistors 780V 30A 60x55x14mm	Datasheet	1In Stock	£27.38 £25.24 £21.42 £21.15 View £21.00 £20.94 Quote	Min.: 1 Mult.: 1	ZNR	MOVs	Chassis Mount	Screw		440 VAC	640 VDC	780 V	1.29 kV		25 kA	520 J	1.9 nF	- 40 C	+ 85 C	Bulk
Varistors 820V 25KA 60x55x14mm ERZ-C32EK821Y Panasonic Industry 1: £27.38 8In Stock End of Life	Mfr. Part No. ERZ-C32EK821Y Mouser Part No 667-ERZ-C32EK821Y End of Life	Panasonic Industry	Varistors 820V 25KA 60x55x14mm	Datasheet	8In Stock	£27.38 £25.24 £21.85 £21.77 View £21.74 Quote	Min.: 1 Mult.: 1	ZNR	MOVs	Chassis Mount	Screw		463 VAC	670 VDC	820 V	1.355 kV		25 kA	545 J	1.8 nF	- 40 C	+ 85 C	Bulk
Varistors 32MM 910V 25K ZNR SUR ABSORBER ERZ-C32EK911 Panasonic Industry 1: £22.77 8In Stock 200Expected 22/03/2027 End of Life	Mfr. Part No. ERZ-C32EK911 Mouser Part No 667-ERZ-C32EK911 End of Life	Panasonic Industry	Varistors 32MM 910V 25K ZNR SUR ABSORBER	Datasheet	8In Stock 200Expected 22/03/2027	£22.77 £16.95 £15.77 £15.10 £14.87	Min.: 1 Mult.: 1	ZNR	MOVs	Chassis Mount	Screw		550 VAC	745 VDC	910 V	1.5 kV		25 kA	600 J	1.7 nF	- 40 C	+ 85 C	Bulk
Varistors 430V 70KA MOV Disc 53mm 431KD53 YAGEO 1: £11.73 44In Stock	Mfr. Part No. 431KD53 Mouser Part No 603-431KD53	YAGEO	Varistors 430V 70KA MOV Disc 53mm Learn More about YAGEO mov overvoltage devices	Datasheet	44In Stock	£11.73 £9.45 £9.05 £7.97 £7.17	Min.: 1 Mult.: 1	53D	MOVs	Chassis Mount	Screw		275 VAC	350 VDC	430 V	710 V	53 mm	70 kA	990 J	7 nF	- 40 C	+ 85 C	Bulk
Varistors 250VAC 10% 40mm High E B72240B0251K001 TDK 1: £24.65 680On Order	Mfr. Part No. B72240B0251K001 Mouser Part No 871-B72240B251K1	TDK	Varistors 250VAC 10% 40mm High E Learn More about TDK epcosvaristors	Datasheet	680On Order On Order Ship Dates Mfr. No: B72240B0251K001 Stock: 0 On Order: 440 Expected 26/10/2026 240 Expected 04/12/2026 Factory Lead Time: 28 Weeks	£24.65 £20.82 £19.38 £17.14	Min.: 1 Mult.: 1	Disc Varistor, High-Energy 40mm	MOVs	Chassis Mount	Screw		250 VAC	320 VDC	390 V	650 V	40 mm	40 kA	490 J	2.9 nF	- 40 C	+ 105 C	Bulk
Varistors 320VAC 10% 40mm High E B72240B0321K001 TDK 1: £24.67 156On Order	Mfr. Part No. B72240B0321K001 Mouser Part No 871-B72240B321K1	TDK	Varistors 320VAC 10% 40mm High E Learn More about TDK epcosvaristors	Datasheet	156On Order On Order Ship Dates Mfr. No: B72240B0321K001 Stock: 0 On Order: 36 Expected 26/10/2026 120 Expected 23/11/2026 Factory Lead Time: 28 Weeks	£24.67 £21.87 £20.31 £19.82	Min.: 1 Mult.: 1	Disc Varistor, High-Energy 40mm	MOVs	Chassis Mount	Screw		320 VAC	420 VDC	510 V	840 V	40 mm	40 kA	640 J	2.3 nF	- 40 C	+ 105 C	Bulk
Varistors 32MM 200V 25K ZNR SUR ABSORBER ERZ-C32EK201 Panasonic Industry 1: £17.24 149Expected 07/12/2026 End of Life	Mfr. Part No. ERZ-C32EK201 Mouser Part No 667-ERZ-C32EK201 End of Life	Panasonic Industry	Varistors 32MM 200V 25K ZNR SUR ABSORBER	Datasheet	149Expected 07/12/2026	£17.24 £13.30 £11.44 £11.19 View £11.08 Quote	Min.: 1 Mult.: 1	ZNR	MOVs	Chassis Mount	Screw		130 VAC	170 VDC	200 V	340 V		25 kA	210 J	5.5 nF	- 40 C	+ 85 C	Bulk
Varistors 390V 40KA MOV Disc Square 34mm 391KS34 YAGEO 1: £6.04 56Expected 22/12/2026	Mfr. Part No. 391KS34 Mouser Part No 603-391KS34	YAGEO	Varistors 390V 40KA MOV Disc Square 34mm Learn More about YAGEO mov overvoltage devices	Datasheet	56Expected 22/12/2026	£6.04 £5.10 £4.82 £4.16 View £3.95 £3.13	Min.: 1 Mult.: 1	34S	MOVs	Chassis Mount	Screw		250 VAC	320 VDC	390 V	650 V	34 mm	40 kA	530 J	4.8 nF	- 40 C	+ 85 C	Bulk
Varistors 780V 70KA MOV Disc 53mm 781KD53 YAGEO 1: £12.14 14Expected 11/11/2026	Mfr. Part No. 781KD53 Mouser Part No 603-781KD53	YAGEO	Varistors 780V 70KA MOV Disc 53mm Learn More about YAGEO mov overvoltage devices	Datasheet	14Expected 11/11/2026	£12.14 £9.78 £9.36 £8.24 £7.42	Min.: 1 Mult.: 1	53D	MOVs	Chassis Mount	Screw		485 VAC	640 VDC	780 V	1.29 kV	53 mm	70 kA	1450 J	3.9 nF	- 40 C	+ 85 C	Bulk