Frete Grátis em todos os produtos
- Save Your Battery: The Spartan Power On/Off Battery Switch prevents any current from being drawn from the battery when your RV, van, boat, or car is not in use; Disconnect your battery safely and extend its life!
- Ignition Protected: Our switch has a crank rating that withstands 900A for 30 seconds, 500A for 5 minutes, and 300A continuously, protecting against fluctuations in current during ignition
- Simple, 2 Position Design: Our simple design is easy to read and to operate, simply turn the knob to either the On or Off position, and a satisfying click will let you know it’s changed
- Screws Included: The casing design allows for front or rear panel mounting, and we are now including screws to facilitate installation on your DC system
- Giving Power to The People: Helping people arm themselves with the right tools and accessories, Spartan Power manufactures ultra-high quality, durable, and heavy duty products; Trusted by professionals, enthusiasts, and DIYers everywhere
NOCO Snap-Top BGU1 Battery Box, Group U1 12V Battery Box for Lawn and Garden, Generators, Gate Openers and Equipment
*
Spartan Power Battery ON/Off Disconnect Switch 300A - Ignition Protected, Heavy Duty Cutoff Switch for RV, Marine, and Automotive Battery - 12V to 48V - Black
*$496.30
Frete Grátis em todo o BrasilProduto Original Importado dos EUA
Spartan Power Battery ON/Off Disconnect Switch 300A – Ignition Protected, Heavy Duty Cutoff Switch for RV, Marine, and Automotive Battery – 12V to 48V – Red
*$496.30
Informação adicional
| Operation Mode | ON-OFF |
|---|---|
| Current Rating | 300 Amps |
| Contact Type | Normally Open |
| Connector Type | Screws |
| Brand | Spartan Power |
| Terminal | Marine |
| Item dimensions L x W x H | 3.25 x 3.25 x 3.6 inches |
| Circuit Type | Single Circuit ON-OFF |
| Mounting Type | Panel Mount |
| Actuator Type | Rotary |
| Switch Type Kill Switch | Switch Type Kill Switch |
Cigar Dave –
Nice Switch. I am using it as a disconnect between my batteries and the inverter on a solar setup. So far it’s been good. Feels sturdy.
Jay –
Nice build but, you need to know it really has 3 “ON” positions and 1 “OFF” position. The switch has 4 positions that you can fell as you turn it. Just know that the 0 is off and 3, 6, and 9 are all on so make sure it is in the off position. The MFG should really update the face label.
The two (inputs) are eclectically the same at all times. The switch goes “closed” in all but the off position.
Michael G. Connell –
Does exactly what it supposed to do. I have two separate 12v battery banks that I charge with two separate charge controllers but want to once in a while combine together for big power draw needs and then sometimes draw from these battery banks separately and this switch does the trick including shutting both banks out when I need to be the case. Works awesome for my needs.
titicu –
Well built, I wish it had snapping plastic tabs instead of holes on the bottom
Dave –
This is one of the nicest battery disconnect switches I’ve found for an on-off switch, especially for the price. It works perfect for my lithium iron phosphate batteries/3000 watt inverter/charger. As some reviewers have noted, it did not come with attachment screws. I just purchased the screws I needed from the local hardware store.
My inverter is capable of pulling 300+amps continous under a high load, although I usually only load it to 150 amps. Infrared heat gun shows minimal heat rise with 300 amps loading this switch, negligible heat rise at 150 amp.
I’ve noticed issues with switches like this if the cable end is not securely crimped or soldered to the cable. Also, the terminals and cable ends should be cleaned with alcohol before tightening the nut to the proper torque. This helps guard against high resistance that can cause high heat, melting the switch components.
I’d recommend this switch to anyone who needs an on-off switch capable of it’s rating.
Donnell Schweitzer –
Very good
Half-Full –
This DC electrical on/off shut-off switch is Hi-Grade and perfect for isolating (disconnecting) a battery on tractors and equipment to prevent any perisitic current draw, which could drain a battery dead. When ready to use the equipment, just turn on this switch.
It is properly installed into the positive (red) cable where it is first connected to the post. There should be no wire/cable connections between the positive post and the shut-off switch. Any connections that could drain a battery should be wired “after” this switch.
Mike –
Excellent quality. American made.
anthony a howery –
Good quality. Not those junk pot metal ones that fail a month