.svg?v=180920048278408794651747892223){kind=small}
5ST3010 | Siemens Auxiliary Switch For Miniature Circuit Breakers And Protection Devices
- Regular price
- $37.00
- Sale price
- $37.00
- Regular price
-
Couldn't load pickup availability
Do you need help?
Product Description P/N: 5ST3010
Description
The Siemens 5ST3010 auxiliary switch provides status indication for compatible breakers and protection units. It uses a compact housing and dual-contact design to ensure accurate electrical signaling within control and distribution panels.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Contactors & Starters |
| Part Number | 5ST3010 |
| Subcategory | Auxiliary Contact |
| Voltage Rating | 400/230 VAC |
| Contact Configuration | 1NO-1NC |
| Contact Form | SPST-NO + SPST-NC |
| Suitable For Use With | 5SL, 5SY, 5SP MCBs; 5SU1 RCBOS; 5TE8 Switches |
| Mounting Style | DIN Rail |
| Terminal Type | Screw Terminal |
| Number Of Contacts | 2 |
| Series | 5ST Series |
| Protection Rating | IP20 |
| Ambient Temperature (Min) | −25 °C |
| Ambient Temperature (Max) | 55 °C |
| Dimensions | 90 mm H × 9 mm W × 70 mm D |
| Application Type | Auxiliary signaling for low-voltage protection devices |
| Mechanical Design | Slim housing for side-mount installation |
Information About 5ST3010
The 5ST3010 is an auxiliary switch from the Siemens 5ST series, designed to interface directly with 5SL, 5SY, and 5SP miniature circuit breakers as well as 5SU1 RCBOS and 5TE8 switch units. Its slim 9 mm construction allows dense panel layouts without sacrificing wiring accessibility, while the durable enclosure supports long-term operation in low-voltage installations. The device integrates mechanically and electrically through standardized mounting geometry and screw-terminal connectors, ensuring quick placement alongside compatible protection modules. It is commonly used in distribution boards and automation panels where precise indication of breaker status is required through SPST-NO and SPST-NC signaling technology.
Key Features
- Dual Signaling Contacts: Provides one normally open and one normally closed output for accurate monitoring of breaker position.
- Clear Trip Status Indication: Reports whether the associated breaker was switched manually or tripped due to an electrical fault.
- SPST-NO + SPST-NC Design: Supports integration into control circuits requiring both active and passive signaling states.
- Compact 9 mm Width: Fits into narrow panel spaces, enabling dense mounting arrangements alongside multiple protection devices.
- DIN-Rail Compatibility: Attaches securely using the same rail standard as Siemens breakers, ensuring consistent alignment and easy installation.
- Wide Operational Temperature Range: Designed to function reliably from −25 °C to 55 °C in typical indoor electrical environments.
- IP20 Protective Housing: Suitable for enclosed low-voltage cabinets where touch-safe construction is required.
- Screw-Terminal Wiring: Ensures stable electrical connection and straightforward maintenance during panel servicing.
The 5ST3010 delivers the reliability and precision required for dependable status signaling in coordinated low-voltage protection assemblies.
Description
The Siemens 5ST3010 auxiliary switch provides status indication for compatible breakers and protection units. It uses a compact housing and dual-contact design to ensure accurate electrical signaling within control and distribution panels.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Contactors & Starters |
| Part Number | 5ST3010 |
| Subcategory | Auxiliary Contact |
| Voltage Rating | 400/230 VAC |
| Contact Configuration | 1NO-1NC |
| Contact Form | SPST-NO + SPST-NC |
| Suitable For Use With | 5SL, 5SY, 5SP MCBs; 5SU1 RCBOS; 5TE8 Switches |
| Mounting Style | DIN Rail |
| Terminal Type | Screw Terminal |
| Number Of Contacts | 2 |
| Series | 5ST Series |
| Protection Rating | IP20 |
| Ambient Temperature (Min) | −25 °C |
| Ambient Temperature (Max) | 55 °C |
| Dimensions | 90 mm H × 9 mm W × 70 mm D |
| Application Type | Auxiliary signaling for low-voltage protection devices |
| Mechanical Design | Slim housing for side-mount installation |
Information About 5ST3010
The 5ST3010 is an auxiliary switch from the Siemens 5ST series, designed to interface directly with 5SL, 5SY, and 5SP miniature circuit breakers as well as 5SU1 RCBOS and 5TE8 switch units. Its slim 9 mm construction allows dense panel layouts without sacrificing wiring accessibility, while the durable enclosure supports long-term operation in low-voltage installations. The device integrates mechanically and electrically through standardized mounting geometry and screw-terminal connectors, ensuring quick placement alongside compatible protection modules. It is commonly used in distribution boards and automation panels where precise indication of breaker status is required through SPST-NO and SPST-NC signaling technology.
Key Features
- Dual Signaling Contacts: Provides one normally open and one normally closed output for accurate monitoring of breaker position.
- Clear Trip Status Indication: Reports whether the associated breaker was switched manually or tripped due to an electrical fault.
- SPST-NO + SPST-NC Design: Supports integration into control circuits requiring both active and passive signaling states.
- Compact 9 mm Width: Fits into narrow panel spaces, enabling dense mounting arrangements alongside multiple protection devices.
- DIN-Rail Compatibility: Attaches securely using the same rail standard as Siemens breakers, ensuring consistent alignment and easy installation.
- Wide Operational Temperature Range: Designed to function reliably from −25 °C to 55 °C in typical indoor electrical environments.
- IP20 Protective Housing: Suitable for enclosed low-voltage cabinets where touch-safe construction is required.
- Screw-Terminal Wiring: Ensures stable electrical connection and straightforward maintenance during panel servicing.
The 5ST3010 delivers the reliability and precision required for dependable status signaling in coordinated low-voltage protection assemblies.