Power Transfer

Dual Power Transfer Switch 2P/3P/4P 63A/125A

Walax dual-power transfer switch covering 63A and 125A in 2P, 3P and 4P configurations, available in manual and automatic versions. A flexible range for residential and commercial generator backup at single-phase and three-phase levels.

63A–125A Coverage

A single range spanning the most common residential and light-commercial backup ratings.

Manual or Auto

Choose simple rotary manual changeover or fully automatic sensing and transfer.

2P/3P/4P Range

Single-phase and three-phase options from one family for consistent panel design.

Specifications

Technical Specifications

Standard ratings listed below – custom configurations available on request. Contact our engineers to confirm parameters for your market.

Standard	IEC 60947-6-1 · CE
Rated current (In)	63A / 100A / 125A
Poles	2P / 3P / 4P
Rated voltage	AC 230V / 400V (50/60Hz)
Transfer type	Dual power
Operating mode	Manual / Auto
Mechanical interlock	Built-in
Electrical life	≥ 6,000 operations
Mechanical life	≥ 10,000 operations
Mounting	35mm DIN rail / panel
Ambient temperature	-5°C to +40°C

Applications

Where These Switches Ship

Generator and inverter backup for homes, shops, offices and small workshops. The multi-pole, multi-rating range lets wholesalers stock one family to cover most single and three-phase transfer jobs.

FAQ