LEGRAND Mechanical Interlock: 480V AC, Three Phase, 30 A, 3 Pole
The LEGRAND Mechanical Interlock (MPN PS430MIR7W) is a watertight interlock rated for 480V AC, three-phase, 30 A, with 3 poles and 4 wires. This unit is configured without reverse service capability.
SKU 3G-OTH-14151
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The LEGRAND Mechanical Interlock (MPN PS430MIR7W) is a watertight interlock rated for 480V AC, three-phase, 30 A, with 3 poles and 4 wires. This unit is configured without reverse service capability.
Frequently Asked Questions
What is the LEGRAND PS430MIR7W mechanical interlock used for?
The LEGRAND PS430MIR7W mechanical interlock is used to prevent simultaneous connection of two power sources in industrial equipment. It is rated for 480V AC, three-phase, 30 A, with 3 poles and 4 wires, and is suitable for watertight enclosures in manufacturing and process plants.
What are the specifications of the LEGRAND PS430MIR7W?
The LEGRAND PS430MIR7W is a watertight mechanical interlock rated for 480V AC, three-phase, 30 A, with 3 poles and 4 wires. It has no reverse service capability. The manufacturer part number is PS430MIR7W, and it is designed for industrial power disconnection applications.
Where to buy the LEGRAND PS430MIR7W worldwide?
3G Electric supplies the LEGRAND PS430MIR7W mechanical interlock worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this LEGRAND part.
How to install the LEGRAND PS430MIR7W mechanical interlock?
Install the LEGRAND PS430MIR7W in a watertight enclosure, ensuring the supply is de-energized. Connect the 3-pole, 4-wire configuration per local electrical codes. The interlock mechanically prevents both sources from being engaged simultaneously. Always follow the manufacturer's installation manual for torque and wiring details.
Used in
Common applications for LEGRANDLEGRAND Products
3G Electric supplies LEGRAND watertight interlocks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
