Switching & changeover
Switch disconnectors, manual and motorized changeovers.
About ABB switching & changeover
Switch disconnectors and changeover switches for isolating and transferring loads. OT load break switches and switch disconnectors start from 100 A, manual OT changeover switches cover 16 A and up with a choice of handles and shafts, and OTM motorized changeovers provide automatic transfer from 250 A to 3200 A. Prices for this range are given on request.
Questions buyers ask
Are your ABB products genuine?
Yes. TRADE LINKS has been an authorized ABB distributor since 2005. Every product is sourced through ABB channels and supplied with an invoice and a replacement warranty.
Do you deliver outside Lahore?
Yes. We dispatch from Lahore to customers across Pakistan. Tell us your city when you request a quote and we will include delivery details.
What is the difference between an MCB and an MCCB?
An MCB (miniature circuit breaker) protects final circuits, typically up to 63 A and 6 to 10 kA. An MCCB (moulded case circuit breaker) covers larger currents, from 16 A up to 1600 A, with higher breaking capacities and, on the Tmax XT range, adjustable trip settings.
Which VFD do I need for a 30 kW motor?
It depends on the load and duty. For pumps and fans an ACS580 rated for 30 kW is usually right; for heavy or high-precision loads the ACS880 may be the better choice. Send us the motor nameplate and application and we will recommend the exact drive.