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7GN6312U - 3 POS STAR-DELTA SELECTOR GN6312U FRONT
MPN: 7GN6312U
Special Price
£155.29
£129.41
Regular Price
£258.83
Why Choose the 7GN6312U?
The Lovato 7GN6312U is a rotary cam motor starting switch designed for reliable star-delta control. Rated at 63A Ith and built for U – front mounting with a black handle, it features a 65X65mm front plate and IP40 frontal protection. With a rated impulse withstand voltage of 6 kV, it delivers robust performance for panel builders seeking dependable star-delta motor starter switching.
Part of the 7GN series with a round-shaped contact block, this motor starting switch carries product type designation 7GN63 and switching diagram 12 for star-delta starters. It operates from -25 to +55 °C (storage -40 to +70 °C) and meets IEC/EN/BS 60947-1/-3/-5-1, UL60947-4-1 and CSA C22.2 n° 14. Ideal where consistent, standards-aligned star-delta switching and neat front mounting are required.
Key Benefits
- Star-delta motor starter switching, diagram 12 for clear functionality.
- 63A Ith rating supports demanding motor starting duties.
- U – front mounting with black handle for tidy panels.
- 65X65mm front plate for consistent, compact fascia layout.
- IP40 frontal protection for protected indoor control panels.
- Rated impulse withstand voltage Uimp 6 kV for resilience.
- Operates from -25 to +55 °C for varied environments.
Technical Specification
- Product type designation: 7GN63
- Rated impulse withstand voltage Uimp: 6 kV
- Operating temperature: -25 to +55 °C
- Storage temperature: -40 to +70 °C
- IP degree (frontal): IP40
What’s Included
- Rotary cam switch unit, star-delta (diagram 12) configuration
- Black handle for front mounting
- 65X65mm front plate
- Basic installation and safety information
Applications
- Star-delta motor starter switching in control panels
- Front-panel installations requiring a 65X65mm plate footprint
- Projects needing IP40 frontal protection and 6 kV Uimp
- Systems operating within -25 to +55 °C ambient limits
- Equipment built to IEC/EN/BS 60947 compliance requirements
Frequently Asked Questions
What switching diagram does this unit use?
It uses switching diagram 12, designated for star-delta motor starter switching.
What is the thermal current rating (Ith)?
The IEC conventional free air thermal current (Ith) is 63 A.
How is it mounted and is a handle included?
Mounting form U indicates front mounting with a black handle supplied. The front plate is 65X65mm.
What are the environmental and ingress ratings?
Operating range is -25 to +55 °C (storage -40 to +70 °C). The frontal protection rating is IP40.
What standards does it meet and what is the Uimp?
It conforms to IEC/EN/BS 60947-1/-3/-5-1, UL60947-4-1 and CSA C22.2 n° 14. The rated impulse withstand voltage (Uimp) is 6 kV.
Safety note: Install and commission only by qualified personnel. Always isolate power before work, observe the stated ratings and environmental limits, and comply with applicable standards.
| Manufacturer Part Number | 7GN6312U |
|---|---|
| Manufacturer | Lovato |
| HS Code | 85365080 |
| Barcode | 3850144005709 |
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