Mersen S.A.- Fuses

Mersen S.A. is a global expert in electrical power and advanced materials, headquartered in Courbevoie, France. Founded in 1892 as Le Carbone, the company has evolved into a key supplier for energy, electronics, transportation, chemicals, and other industries. Mersen's product portfolio includes electrical protection solutions such as fuses, fusegear, and surge protection devices, as well as power management components like bus bars, cooling systems, and laminated busbars. In advanced materials, Mersen produces graphite specialties, carbon brushes, and anti-corrosion equipment. The company serves a diverse customer base with a strong focus on safety, reliability, and sustainability. Mersen is recognized for its expertise in high-performance electrical protection and thermal management, holding a significant market position in industrial fuses and graphite solutions. With manufacturing sites and R&D centers worldwide, Mersen supports innovation in renewable energy, electric vehicles, and industrial automation. The company is publicly listed on Euronext Paris and reports annual revenues exceeding 1 billion euros. Mersen's technical leadership and long-standing heritage make it a trusted partner in critical power applications.

Mfr Part #	Quantity Available	Price	Voltage Rating	Current Rating (Max)	Application Specifics	Height	Voltage - Supply	Main Purpose	Fuse Size	Frequency - Max	Fuse Type	Height - Seated (Max)	Other Specifications	Width - Overall	Length - Overall	Actuation Force	Diameter - Small Outside	Width	Voltage - Input (Min)	Diameter	Body Material	Finish	Cord Gauge	Thread Size	Fuseholder Type	Primary Material	Operating Temperature	Diameter - Outside	RoHS	Includes
C1014578J Fuse 10x38mm gR 12.5A Mersen S.A.	-		690 V ac	12.5A	gR	38mm	-	-	-	FF	-	-	-	-	-	-	-	-	160 kA	10mm	-	-	-	-	-	-	-	-	-	-
2 E300085C Mersen 1400A Size 33 FF Square Body Flush End Contacts Fuse, aR, 700 V ac Mersen 1.4kA 方体嵌入式端部触点熔断器, 尺寸33, FF熔断速度, aR类别, 700 V 交流 Mersen	37	1: ¥1,577.60	700 V ac	1400A	aR	79.5mm	Yes	AR	33	FF	DIN 43653, NF EN 60269-1, NF EN 60269-4	79.5mm	是	50.6mm	74.5mm	FF	50.6mm	-	-	-	-	-	-	-	-	-	-	-	-	-
2 Y320043C Fuse PROTISTOR NH000 32A uRD Mersen 32A 000 FF NH 中心焊接式熔断器, aR, 690 V 交流 Mersen	283	1: ¥206.8628	690 V ac	32A	aR	40.5mm	Yes	AR	000	FF	IEC 269.4, IEC 60269-4	40.5mm	是	20.8mm	49.5mm	FF	20.8mm	6mm	-	-	-	-	-	-	-	-	-	-	-	-
2 C320047C Fuse PROTISTOR NH000 40A uRD Mersen 40A 000 FF NH 中心焊接式熔断器, aR, 690 V 交流 Mersen	283	1: ¥206.6656	690 V ac	40A	aR	40.5mm	Yes	AR	000	FF	IEC 269.4, IEC 60269-4	40.5mm	是	20.8mm	49.5mm	FF	20.8mm	6mm	-	-	-	-	-	-	-	-	-	-	-	-
2 Q215087M Mersen 20A DI Diazed Fuse, E16 Thread Size, gG, 500 V Mersen 20A DI尺寸 Diazed 熔断器, E16螺纹, gG应用类别, 500 V Mersen	10	5: ¥5.78	500 V	20A	gG	-	-	GG	DI	-	-	-	-	-	-	-	-	-	-	-	Ceramic	蓝色	Blue	E16	DI	陶瓷	-40°C	-	-	-
2 J320375C Fuse PROTISTOR NH1 250A uRD Mersen 250A 1 FF NH 中心焊接式熔断器, aR, 690 V 交流 Mersen	79	1: ¥741.2748	690 V ac	250A	aR	52.5mm	Yes	AR	1	FF	IEC 269.4, IEC 60269-4	52.5mm	是	39.5mm	68mm	FF	39.5mm	6mm	-	-	-	-	-	-	-	-	-	-	-	-
2 G320051C Fuse PROTISTOR NH000 50A uRD Mersen 50A 000 FF NH 中心焊接式熔断器, aR, 690 V 交流 Mersen	283	1: ¥206.6656	690 V ac	50A	aR	40.5mm	Yes	AR	000	FF	IEC 269.4, IEC 60269-4	40.5mm	是	20.8mm	49.5mm	FF	20.8mm	6mm	-	-	-	-	-	-	-	-	-	-	-	-
2 T095260J Protistor FF fuse, 22x58 w/striker,25A Mersen FF熔断速度 25A 管式熔断器 , 22 x 58mm Mersen	452	1: ¥129.5604	690 V ac	25A	aR	58mm	Yes	AR	-	FF	-	-	是	-	-	FF	-	-	200 kA	22mm	-	-	-	-	-	-	-	-	-	Yes
2 Q215593M Mersen 25A DI Diazed Fuse, E16 Thread Size, gG, 500 V Mersen 25A DI尺寸 Diazed 熔断器, E16螺纹, gG应用类别, 500 V Mersen	60	5: ¥5.74	500 V	25A	gG	-	-	GG	DI	-	-	-	-	-	-	-	-	-	-	-	Ceramic	黄色	Yellow	E16	DI	陶瓷	-40°C	-	-	-
2 N320379C Fuse PROTISTOR NH1 315A uRD Mersen 315A 1 FF NH 中心焊接式熔断器, aR, 690 V 交流 Mersen	75	1: ¥779.6268	690 V ac	315A	aR	52.5mm	Yes	AR	1	FF	IEC 269.4, IEC 60269-4	52.5mm	是	39.5mm	68mm	FF	39.5mm	6mm	-	-	-	-	-	-	-	-	-	-	-	-
2 N076648J Mersen 10A British Standard Fuse, aR, 250 V ac Mersen 10A 英国标准熔断器, aR应用类别, 250 V 交流 Mersen	537	1: ¥109.2488	250 V ac	10A	aR	27mm	Yes	AR	-	-	BS 88-4	27mm	是	-	-	-	-	-	-	-	-	-	-	-	-	-	-	17mm	-	-
2 L320055C Fuse PROTISTOR NH000 63A uRD Mersen 63A 000 FF NH 中心焊接式熔断器, aR, 690 V 交流 Mersen	283	1: ¥206.6656	690 V ac	63A	aR	40.5mm	Yes	AR	000	FF	IEC 269.4, IEC 60269-4	40.5mm	是	20.8mm	49.5mm	FF	20.8mm	6mm	-	-	-	-	-	-	-	-	-	-	-	-
W300054C Mersen 160A Size 30 FF Square Body Flush End Contacts Fuse, aR, 700 V ac Mersen	114	1: ¥514.3996	700 V ac	160A	aR	46.5mm	Yes	-	30	FF	DIN 43653, NF EN 60269-1, NF EN 60269-4	-	-	50.6mm	40mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 Q217732C Type gL-gG size 1 NH fuse,125A 500Vac Mersen 125A 1 NH 中心焊接式熔断器, gG, 500 V 交流 Mersen	724	1: ¥81.0492	500 V ac	125A	gG	52.5mm	-	GG	1	-	DINVDE 0636, IEC 60269-2-1	52.5mm	-	39.5mm	70.8mm	-	39.5mm	6mm	-	-	-	-	-	-	-	-	-	-	-	-
V084313P Very quick acting FA fuse,8A 6.3x32mm Mersen	10	10: ¥14.5928	250 V	8A	-	32mm	Yes	-	-	FF	-	-	-	-	-	-	-	-	200 kA	6mm	Ceramic	-	-	-	-	-	-	-	-	-
2 F1011292J Photovoltaic fuse 1A 1000VDC Mersen 1A 管式熔断器 , 10.3 x 38.1mm Mersen	847	1: ¥69.2172	1000 V dc	1A	-	38.1mm	10 kA	-	-	-	-	-	-	-	-	-	-	-	10 kA	10.3mm	-	-	-	-	-	-	-	-	-	-
2 Z219718M Mersen 2A DII Diazed Fuse, E27 Thread Size, gG, 500 V FUSEDII2AGL/GG Mersen 2A DII尺寸 Diazed 熔断器, E27螺纹, gG应用类别, 500 V Mersen	6841	5: ¥8.5816	500 V	2A	gG	-	-	GG	DII	-	-	-	-	-	-	-	-	-	-	-	Ceramic	粉红色	Pink	E27	DII	陶瓷	-40°C	-	RoHS Compliant Part	-
2 N81984 Mersen 32A British Standard Fuse, aR, 250 V ac Mersen 32A 英国标准熔断器, aR应用类别, 250 V 交流 Mersen	1174	1: ¥49.9936	250 V ac	32A	aR	27mm	Yes	AR	-	-	BS 88-4	28mm	是	-	-	-	-	-	-	-	-	-	-	-	-	-	-	17mm	-	-
2 P320380C Fuse PROTISTOR NH1 350A uRD Mersen 350A 1 FF NH 中心焊接式熔断器, aR, 690 V 交流 Mersen	73	1: ¥800.632	690 V ac	350A	aR	52.5mm	Yes	AR	1	FF	IEC 269.4, IEC 60269-4	52.5mm	是	39.5mm	68mm	FF	39.5mm	6mm	-	-	-	-	-	-	-	-	-	-	-	-
Y211552J Type aM fuse,10A 500V 10 x 38mm FUSE500V10X38AM10A Mersen	8120	10: ¥7.2284	500 V ac	10A	aM	38mm	Yes	-	-	-	-	-	-	-	-	-	-	-	120 kA	10mm	Ceramic	-	-	-	-	-	-	-	RoHS Compliant Part	-

Mersen S.A.- Fuses

Fuses - 型号列表

Current Rating (Max)

Height

Voltage Rating

Fuse Size

Length - Overall

Height - Seated (Max)

Voltage - Input (Min)

Diameter

Application Specifics

Fuse Type

Width - Overall

Diameter - Small Outside

Finish

Cord Gauge

Voltage - Supply

Main Purpose

Thread Size

Fuseholder Type