SIEMENS
Siemens 5SY6110-7 Miniature Circuit Breaker 1-Pole, C-Curve, 10A, 6kA, MCB 230/400V Original Brand New
5SY6110-7
Original price was: $22.96.$10.25Current price is: $10.25.
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Special price
SIEMENS
Siemens 5ST3010-0HG Auxiliary Switch 1 NO + 1 NC Contact for Miniature Circuit Breakers Original Brand New
Model / SKU5ST3010-0HG
High-performance auxiliary switch designed for seamless integration with UL 489 miniature circuit breakers (MCB). Featuring a 1 NO (Normally Open) + 1 NC (Normally Closed) contact configuration, it provides reliable remote signaling of the breaker’s switching status.
Original price was: $77.15.$37.05Current price is: $37.05.
In stockShips in 1–3 business days
- ConditionOriginal Brand New
- Warranty12 months
- Genuine Products
- Up to 1-Year Warranty
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Description
Overview
The Siemens 5ST3010-0HG is an essential accessory for modern electrical panels and industrial control systems. Engineered specifically to meet UL 489 standards, this auxiliary switch allows for the monitoring of circuit breaker positions, enhancing system safety and automation efficiency. Whether you are looking to trigger an alarm or signal a PLC, the 5ST3010-0HG delivers the precision Siemens is known for.
Benefit
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Enhanced Monitoring: Real-time feedback on the status of your miniature circuit breakers.
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UL 489 Compliant: Fully certified for use in North American industrial applications and branch circuit protection.
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Space-Saving Design: Slim profile allows for easy mounting alongside MCBs without requiring extensive rail space.
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Durability: Built with high-quality materials to ensure a long mechanical and electrical service life.
Function
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Status Signaling: The 1 NO + 1 NC contacts change state whenever the circuit breaker trips or is manually switched.
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Remote Indication: Easily connects to indicator lights, buzzers, or control systems to alert operators of a fault or shutdown.
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Seamless Integration: Designed for a perfect mechanical fit with compatible Siemens miniature circuit breaker series.
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Specifications
| SKU / Model | 5ST3010-0HG |
|---|---|
| Brand | SIEMENS |
| product brand name | SENTRON |
| product designation | Auxiliary current switch |
| design of the product | Mountable |
| electrical endurance (switching cycles) / typical | 10 000 |
| insulation voltage / rated value | 440 V |
| surge voltage resistance / rated value | 4 kV |
| operating frequency | 50/60 Hz |
| protection class IP | IP20 |
| product component | - |
| ● auxiliary switch | Yes |
| number of fault signal contacts | 0 |
| number of NC contacts | 1 |
| number of NO contacts | 1 |
| number of CO contacts | 0 |
| product extension | auxiliary switch |
| connectable conductor cross-section | - |
| tightening torque / with screw-type terminals | - |
| type of connectable conductor cross-sections / at AWG cables | 24 ... 12 |
| ambient temperature / during operation | - |
| ● minimum | -25 °C |
| ● maximum | 55 °C |
| ambient temperature / during storage | - |
| ● minimum permissible | -40 °C |
| ● maximum permissible | 75 °C |
| Weight | 0.062 kg |
| Dimensions | 23.00 × 114.00 × 84.00 mm |
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