Battery Isolation Switch with Fixed Handle
DMA Competition Products are manufactured under tight quality control. All products are supplied with a 1 year manufacturer's warranty as standard.
T-Bar style switch
Metal body with ceramic case
Twin terminal design
19mm Hole Required
100A Continuous at 12V
Battery kill switch - instantly shut off your battery for safety
Easy to connect to your vehicle
Ideal for motorsport, marine, industrial or road going vehicle use
As found in many vintage race cars
Twist 90º to isolate battery
High quality item, reliable
DMA Engineering, trusted brand
1 Year Manufacturer's warranty
DMA Isolation Switch - Ideal for Motorsport and Road Going Applications.
DMA Electric products are high quality, reliable and excellent value.
To complement these switches, we have a range of other products available in our online store.
Widest point: 43.5mm
UK Customers - Shipping
Free 1st class UK delivery with all orders. Depending on item weights and value, orders may be despatched on a recorded signed for service or in some cases upgraded free of charge to a next day courier service. If you order does not meet the criteria for a free upgrade, you have the option to upgrade to this service for a small charge. Saturday guaranteed services will also be available for orders within the UK at an additional surcharge.
International Customers - Shipping
If you are buying from outside the UK, please continue to the checkout. The site checkout will automatically take your order and calculate the lowest delivery charge depending on the overall weight. You will have express and economy shipping options. If you are ordering from outwith the EU, you will be entitled to the removal of UK VAT, this will be done automatically. If you are a VAT registered company in the EU, you will be entitled for the removal of VAT upon the provision of your Europa VAT number, please contact us direct as the website is not capable of processing this.
Please note: We aim to have all orders with standard delivery placed before 4pm sent on the same day - larger orders going by courier will need to be placed by 2pm to ensure being sent same day due to our courier collection times.
You can use your credit/debit card via our secure online server provided by RBS WorldPay. You also have the option of using PayPal to make payment. Alternatively, if you prefer to pay over the telephone, we can accept credit/debit card by this means. Please call us on +44(0)1592 654136 (Mon-Thurs 7am - 5pm, Fri 8am - 5pm, Sat 8am - 12noon). We will also accept payments by bank transfer, cheque or postal order by special arrangement, please contact us for more details.
The above number can also be used for any technical support you may require.