RTE Bayonet Fuses for Mutual Inductor Protection-IronAxis

Xi\'an Wuhuan Special Fuse Co., Ltd.,

PRODUCT DESCRIPTIONXrnp Series High Voltage H. R. C. Current Limiting Fuse for Voltage Mutual-Inductor Protection Product Description This fuse is suitable for indoor AC 50HZ, rated voltage 3.6kv-4...

Battery Storage & UPS Xi\'an Wuhuan Special Fuse Co., Ltd., 24 Dec 2025 ( )

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PRODUCT DESCRIPTION

Xrnp Series High Voltage H. R. C. Current Limiting Fuse for Voltage Mutual-Inductor Protection

Product Description

This fuse is suitable for indoor AC 50HZ, rated voltage 3.6kv-40.5kv power system, as high voltage transformer overload and short circuit protection, in case of overload and short circuit fault, the fuse can quickly act, and cut off the power supply to protect the safety of power equipment. This product has passed the test of national high voltage electrical appliances quality supervision and testing center, it conforms to the national standard GB15166.2 and international IEC60282 standard.1. Model and meaning :

Model number	Rated currrent of fuse wire (A)	Dimmesion	Breaking current (kA)
XRNP1-3.6	0.2, 0.3, 0.5, 1, 2, 3.15, 4, 5	Φ25*195	50
XRNP1-7.2
XRNP1-12
XRNP1-24	0.2 , 0.3, 0.5, 1, 2, 3.15	Φ25*324	50
XRNP1-40.5	0.2 , 0.3, 0.5, 1, 2, 3.15	Φ25*465	31.5
XRNP2-7.2	0.5, 1, 2, 3.15, 6.3, 10, 16	Φ51*192	50
XRNP3-7.2	0.5, 1, 2 , 3.15, 6.3, 10	Φ45*210	50
XRNP-7.2	0.5, 1, 2, 3.15, 6.3, 10, 16	Φ51*210	50
XRNP2-12	0.5, 1, 2, 3.15, 6.3, 10, 16	Φ51*192	50
XRNP3-12	0.5, 1, 2, 3.15, 6.3, 10	Φ45*210	50
XRNP2-40.5	0.5, 1, 2, 3.15, 6.3, 10	Φ51*465	50
XRNP3-40.5	0.5, 1, 2, 3.15, 6.3,	Φ45*465	31.5
XRNP6-40.5	0.5	Φ40*440	31.5

2. Time & current characteristic curve of XRNP fuse as below :3. The size of fuse and its dimension of installation:

Model number	A	B	C	D	H	F	Φd
XRNP1-3.6, 7.2, 12	240	175	80	257	175	201	Φ11
XRNP1-24	399	304	160	415	270	296
XRNP1-40.5	550	445	240	526	410	436

Model number	L	A	B
XRNP1-3.6 XRNP1-7.2 XRNP1-12	195	241	265
XRNP1-24	324	370	394
XRNP1-40.5	465	511	535

Model number	L	Φd
XRNP2-7.2 XRNP2-12	192	51
XRNP3-7.2 XRNP3-12	210	45
XRNP2-40.5 XRNP-40.5	465	51
XRNP3-40.5	465	45

Technical Specifications

Item	Specifications	Remarks
Update Date	Xi\'an Wuhuan Special Fuse Co., Ltd.,	2025
Lead time	within 30 days	Can be expedited
Material	See product manual	Request Inspection Report
Application	Applicable to multiple industries	Complies with standards
Keywords	RTE Bayonet Fuses