Bolt Connected Round Cartridge Type Fast-acting Fuse Links For Semiconductor Protection, China Bolt Connected Round Cartridge Type Fast-acting Fuse Links For Semiconductor Protection Supplier,Factory

Bolt Connected Round Cartridge Type Fast-acting Fuse Links For Semiconductor Protection

Yueqing Langir Electric Co., Ltd. [China]

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This series of fuses are mainly used in circuits of AC 50Hz,rated voltage of 2000V and rated current of 2500A...

Bolt Connected Square Pipe Type Fast-acting Fuse Links For Semiconductor protectionApplicationsThis series of fuses are mainly used in circuits of AC 50Hz,rated voltage of 2000V and rated current of 2500A, to protect thesemiconductor components and the whole unit from circuit short.(aR). The breaking capacity of the fuses is up to 100KA. The fuses are compliant with the IEC269-1/IEC269-4 andGB13539.1/GB13539.4 . Design FeaturesThe variable cross-section fuse element made from puresilver sheets are sealed in the melting tube made of high-densityporcelain; The fuse tube is filled with chemicallly treated high-purity quarts as arc-extinguishing medium; The two ends of themelting body are connected to the (knife) contactor by dot welding;Both knife contactors and board contacts are available; A striker/indicator may be installed to the fuse link; When the fuse linkbreaks, signals are sent out in the case of an indicator, or theswitch is pushed to cut the circuit in the case of a striker. Table 1

Types		Rated voltage(V)	Rate current(A)	Dimension/ Size (mm)									Weight (g)
Ours	Cross reference	Rated voltage(V)	Rate current(A)	Fig.	A	B	C	D	E	F	H	Φd	Weight (g)
RS711B	NGT00 HLS00	380/800	32 ~ 200	Figure 1	50	77	100	29	27	2	51	11	198.5
RGS30A	3NE87	660	10 ~ 160	Figure 1	50	77	98	21	20	2	38	9	122
RGS30B	--	660	10 ~ 160	Figure 1	50	77	98	21	20	2	33.5	9	110
RGS30C	NS0-250V	250	30 ~ 50	Figure 1	50	100	115	25	16	2	45	7	138
RGS30C	RS0-500V RS3-500V	500	10 ~ 50	Figure 1	70	120	135	25	16	2	45	7	163

Table 2

Types		Rated voltage(V)	Rate current(A)	Dimension/ Size (mm)									Weight (g)
Ours	Cross reference	Rated voltage(V)	Rate current(A)	Fig.	A	B	C	D	E	F	H	Φd	Weight (g)
RGS36	RS0-250V	250	80 ~ 100	Figure 2	50	100	120	40	20	2	43	7*10.5	277.5
RGS32	RS0-250V	250	150 ~ 200	Figure 2	52	100	125	46	29	3	50	9*13.5	400
RGS33	RS0-250V	250	350	Figure 2	52	100	130	55	30	3	60	9*13.5	542
RGS34	RS0-250V	250	480	Figure 2	56	100	135	66	40	5	72	13*19.5	950
RGS36	RS0-500V	500	80 ~ 100	Figure 2	70	120	140	40	20	2	43	7*10.5	336.5
RGS32	RS0-500V	500	150 ~ 200	Figure 2	72	120	145	46	29	3	50	9*13.5	482
RGS33	RS0-500V	500	200 ~ 350	Figure 2	72	120	150	46	30	3	60	9*13.5	670
RGS34	RS0-500V	500	480	Figure 2	76	120	155	66	40	5	72	13*19.5	1058
RGS33	RS0-750V	750	250 ~ 320	Figure 2	72	120	150	55	30	3	60	9*13.5	678
RGS34	RS0-750V	750	350	Figure 2	76	120	155	66	40	5	72	13*19.5	1080
RGS36	RS3-500V	500	80 ~ 100	Figure 2	70	120	140	40	20	2	43	7*10.5	330
RGS32	RS3-500V	500	150	Figure 2	72	120	145	46	29	3	50	9*13.5	482
RGS33	RS3-500V	500	200	Figure 2	72	120	150	555	30	3	60	9*13.5	678
RGS34	RS3-500V	500	250	Figure 2	76	120	155	66	40	5	72	13*19.5	1080
RGS34	RS3-500V	500	300	Figure 2	76	146	172	66	40	5	66	13*19.5	1080
RGS39	RS3-500V	500	500	Figure 2	76	136	173	85	40	5	91	17*24	1760
RGS34	RS3-750V	750	200 ~ 250	Figure 2	76	120	155	66	40	5	75	13*19.5	1080
RGS34	RS3-750V	750	600	Figure 2	76	120	155	66	40	10	145	13*19.5	1730

Table 3

Types		Rated voltage(V)	Rate current(A)	Dimension/ Size (mm)	Weight (g)
Ours	Cross reference	Rated voltage(V)	Rate current(A)	Fig.	Weight (g)
RGS39	RS3-750V	750	700	Figure 3	1730

Table 4

Types		Rated voltage(V)	Rate current(A)	Dimension/ Size (mm)								Weight (g)
Ours	Cross reference	Rated voltage(V)	Rate current(A)	Fig.	A	B	C	D	E	F	Φd	Weight (g)
RS71B	LK-NES	800	50 ~ 200	Figure 4	76	104	135	43	22	6	10.5	370
NGT1	RS6-1	380/660/1000	100 ~ 250	Figure 4	68	110	140	48	25	6	10.5	458
NGT2	RS6-2	380/660/1000	200 ~ 400	Figure 4	68	110	140	58	32	6	10.5	654
NGT3	RS6-3	380/660/1000	355 ~ 630	Figure 4	68	110	140	67	38	6	10.5	920