5ST3010-0HG
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$21.45
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Buy genuine Siemens 5ST3010-0HG Sentron Auxiliary Switch for your automation system
The Siemens 5ST3010-0HG is a factory-grade auxiliary switch designed to enhance the functionality of miniature circuit breakers (MCBs) within industrial control panels and automation systems. This reliable 1 NO (normally open) + 1 NC (normally closed) contact switch is engineered to provide precise switching signals, improving the safety and monitoring capabilities of electrical installations. Its compact design enables easy mounting on circuit breakers, while its robust construction ensures durable performance under various operational conditions. The product supports AC/DC control voltages with rated values up to 480 V, and it complies with UL 489 standards for circuit protection. With a typical electrical endurance of approximately 6,000 cycles, the Siemens 5ST3010-0HG is a proven choice for industrial automation professionals seeking trusted auxiliary switching solutions.
Key Features of Siemens 5ST3010-0HG
- Auxiliary switch with 1 NO and 1 NC contact configuration for versatile control applications
- Designed specifically for mounting on Siemens 5SJ4 miniature circuit breakers
- Rated insulation voltage up to 440 V and surge voltage resistance of 4 kV for robust electrical performance
- Supports minimum control voltages of 12 V DC/AC, rated up to 480 V AC for flexible use
- Compact and mountable design allowing easy integration into factory control panels
- Screw-type terminals for secure wiring with conductor cross-section ranging from 0.5 to 2.5 mm²
- Protection rating IP20 to guard against accidental contact with live parts
- Compliant with UL 489 for safety and reliability in circuit breaker auxiliary applications
- Typical electrical endurance of 6,000 operating cycles ensuring long-term operational dependability
Explore Siemens 5ST3010-0HG specifications for detailed parameters
| Parameter | Value |
|---|---|
| Contact Configuration | 1 NO + 1 NC |
| Rated Voltage (AC/DC) | 12 V min, 480 V max |
| Insulation Voltage | 440 V |
| Surge Voltage Resistance | 4 kV |
| Electrical Endurance | 6,000 operations (typical) |
| Protection Class | IP20 |
| Conductor Cross-Section Range | 0.5 - 2.5 mm² |
| Mounting | For miniature circuit breakers (e.g., Siemens 5SJ4 series) |
Applications / Use Case
This Siemens 5ST3010-0HG auxiliary switch is commonly used in industrial automation and factory control panels worldwide. It serves as a reliable signaling device for circuit breakers, enabling operators to monitor breaker status, detect faults, and implement automated responses within production line systems, motion control setups, and packaging and conveyor operations. Its robust contact configuration and compatibility with Siemens miniature circuit breakers make it an ideal component in process control architectures requiring exact and dependable switching feedback.
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