Defender 3.3kVA Step Up Transformer 16A 230V
14-day returns on all eligible orders
Contact us within 14 days of receiving your order to request a return.
Shipping information
Orders are picked, packed and dispatched from our Northampton warehouse.
- Free delivery to mainland UK addresses on orders of £40 or more.
- Orders under £40, and orders to Northern Ireland, have a delivery charge, shown at checkout before you pay.
- You will get an email with your tracking number once your order has shipped.
Full details are in our Shipping Policy.
Returns & warranty
Changed your mind? You can return an online order within 14 days of receiving it. Please contact us first for return instructions, then you have 14 days to send the goods back.
- Items must be unused, complete and in their original condition, with all accessories, instructions and original packaging.
- You arrange and pay for the return postage on change-of-mind returns. We refund the price of the item plus our standard delivery charge.
- Damaged in transit? Let us know within 48 hours of delivery - photos help.
- Faulty or wrong item? Contact us before sending anything back. Faulty goods are covered by your statutory rights.
Your statutory rights are not affected. Full details are in our Refund Policy, or email onlinesales@nn4online.co.uk.
Step-up transformer with tough GRP case to withstand harsh conditions for site use. Features 2 x 16A outlets. Enables users to operate 240V 16A tools by attaching to a 110V electrical circuit. Provides isolation from mains and eliminates the need for a second set of tools. Centre tapped to earth for extra safety. Intermittent rating 3300VA. Continuous rating 1650VA. Duty cycle 5 mins on / 15 mins off. Ingress protection rating: IP44. Supplied with 110V 16A plug and 1.7m cable. BSEN 61558-1 compliant. Dimensions: 190 x 240 x 260mm. Weight 17kg.
- Tough GRP case with 2 x 16A outlets Enables operation of 240V 16A tools by attaching to a 110V circuitProvides isolation from mainsEliminates need for second set of toolsBSEN61558-1 compliant