121275R4

SKU: 121275R4
S&C 175 E 7.2KV SM-4 STANDARD
MANUFACTURER: S&C ELECTRIC
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Product Information

The 121275R4 from S&C Electric is a high-performance S&C 175 E 7.2KV SM-4 standard fuse designed for reliable protection in medium-voltage electrical systems. Engineered to deliver consistent durability and efficiency, this fuse safeguards critical industrial and commercial equipment against overloads and short circuits, helping maintain system integrity and reduce downtime.


Widely used by utility companies, electrical contractors, and industrial facilities, the 121275R4 provides robust fault interruption capabilities suitable for medium-voltage applications up to 7.2 kV. Its dependable construction and compliance with stringent industry standards make it an ideal choice for professionals seeking a balance of safety and performance in demanding electrical environments.

Specifications

Class/Type:SM-4
Voltage:8.25kV
Amperage:175E
Speed Curve:Standard

Product FAQ

Q: What are the key features of the S&C 121275R4 recloser?

A: The S&C 121275R4 is a 7.2KV SM-4 standard recloser designed for reliable automatic fault detection and reclosing in medium-voltage distribution systems. It offers robust construction and dependable performance to help utilities and industrial users maintain power continuity and protect their electrical networks.


Q: How do I know if the 121275R4 is compatible with my electrical system?

A: The 121275R4 is suited for systems rated at 7.2KV, making it ideal for medium-voltage distribution setups. Confirm your system’s voltage rating and operational requirements match the specs of this S&C Electric recloser to ensure compatibility.


Q: What installation tips should I follow for the S&C 121275R4?

A: It's important to have qualified electrical technicians install the 121275R4, following S&C Electric’s official guidelines. Proper mounting, grounding, and wiring are essential for safe operation and optimal protection performance.


Q: Can I get support or advice about the 121275R4 from MonsterElectrical?

A: Yes! If you have questions or need assistance with the 121275R4, the MonsterElectrical team is ready to help. Contact us at (888) 444-4335 or sales@monsterelectrical.com for expert advice on product selection, installation, or troubleshooting.

Resistance Test Results:

Manufacturer's Fuse mΩ Values

Low:0.295
High:0.43
Average:0.321

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