The Littelfuse Master Disconnect 2 Pole Switch cuts all battery power from vehicle electrical systems with applications needing switching of two circuits.
Can be used to switch two vehicle voltage circuits simultaneously (24V & 12V).
Disconnect a battery or multiple batteries, in either the positive or the negative line.
Features
500A continuous current rating per circuit.
Ingress protection to IP67 and IP69K means that the switch can be mounted in exposed locations on the vehicle.
Drop-in replacement for competitive Master Disconnect Switches, with higher vibration and shock capabilities.
Direct lockout/tagout capability in On or Off position, with padlock or hasp
The Littelfuse Master Disconnect 2 Pole Switch cuts all battery power from vehicle electrical systems with applications needing switching of two circuits.
Can be used to switch two vehicle voltage circuits simultaneously (24V & 12V).
Disconnect a battery or multiple batteries, in either the positive or the negative line.
Features
500A continuous current rating per circuit.
Ingress protection to IP67 and IP69K means that the switch can be mounted in exposed locations on the vehicle.
Drop-in replacement for competitive Master Disconnect Switches, with higher vibration and shock capabilities.
Direct lockout/tagout capability in On or Off position, with padlock or hasp
Voltage: 48 . VDC
Max Continuous Current Ratings:
500A per circuit with 2 x 4/0 input and 2 x 4/0 output cables.
350A per circuit with 1 x 4/0 input and 1 x 4/0 output cables.
Terminal Size Stud : M12 x 25mm.
Terminal Studs: Tin-plated copper
Hardware: Stainless steel nuts (included)
Ingress Protection Rating: IP67 / IP69K.
Inrush Rating (1 sec): 3,000A per circuit with 2 x 4/0 + 1 x 2 AWG.
Cranking rating (30 sec):
2,250A per circuit with 2 x 4/0 input and 2 x 4/0 output cables.
1,750A per circuit with 1 x 4/0 input and 1 x 4/0 output cables.
Temperature Rating: -50 C to +85 C, DC -Rated to 105 C.
Recommended Terminal Torque: 20 Nm (30Nm max).
Recommended Mounting Torque: 15Nm (20Nm max).
Notes: Ambient temperature can reach 105 C with appropriate derating. Stud terminals must never exceed 125 C under any condition.
Blue Bar Industries has a 24 hour handling time for our orders.
Delivery timeframe is 5 - 10 business days
If the handling time is going to take longer we will contact you to let you know
Shipping is mostly by Australia Post but we do utilise couriers in some instances
If you have a carrier preference, please leave a note when ordering and we will endeavour to accommodate your request
Tracking will be provided for each purchase. If you do not receive a tracking notification you can contact us and we will provide the number
All products come with manufacturers warranty with the length of warranty and terms and conditions being stipulated by the manufacturer. If no warranty period is stated then the default of 12 months will apply
Any warranty issues are to be directed back to us in the first instance and further instruction will be issued from there.
Returns are offered for up to 60 days from purchase. For 'change of mind' returns the purchaser is to cover the cost of the return
Estimated Delivery Time Frame: 5-10 business days