WIRTHCO Battery Doctor Mini Master Rotary Dial Disconnect Switch
Compact WIRTHCO Battery Doctor Mini Master rotary dial disconnect switch with 300A continuous and 1000A peak ratings for 12V applications. Isolates or switches batteries to help prevent drain and unauthorized use.
Non-returnable
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$61.64 - $67.28
$67.28
$61.64
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UPC
10054203937 Available Quantity
7 GSA Item
No GSA Compliant
Yes UPC
10054203876 Available Quantity
26 GSA Item
No GSA Compliant
Yes Product Details
WIRTHCO Battery Doctor Mini Master rotary dial disconnect switches are compact, knob-operated units designed for 12V battery applications to isolate or switch batteries and prevent battery drain or unauthorized use. Models in this product line share a 300 amp continuous rating and an intermittent/peak rating of 1000 amps for 5 seconds, with a rotary actuator for On/Off control. Connections use stud or screw terminals for secure wiring and the switches can be used with single or multiple batteries, including installation on the negative battery lead as indicated in variant data. ISO specification conformance is noted across variants. California Proposition 65 warning applies.
- Knob operated on/off configuration and a bottom cover
- Has a continuous rating of 300 amperes, intermittent rating of 1000 amperes/5 seconds and crank rating of 700 amperes/10 seconds
- Disconnect switch is ISO 8846 approved
- Can be used with 1 or 2 batteries
- Designed for applications up to 48 Volts DC
Specifications:
| Product Details | |
| Actuator Type | Disconnect |
| Amperage | 300 A |
| Circuit Type | 1-way |
| Contact Material | Gold |
| Contact Type | Normally Open |
| Country of Origin | Taiwan |
| Model | 20387 |
| Number Of Connections | 1 |
| Operation Mode | ON-OFF |
| Sequence | On-Off |
| Switch Function | 1st On-2nd On-Both On-Off |
| Switch Type | Dial Switch |
| Terminal | Physical |
| UPC | 010054203876 |
| Voltage | 12 V |
| Wattage | 48 watts |
| Wire Connection Type | Stud Terminals |
| Sizing & Dimensions | |
| Height | 3.5 inches |
| Length | 7.0 inches |
| Product Dimensions | 4.5 x 3.5 x 7 inches |
| Weight | 0.54 pounds |
| Width | 4.5 inches |
| Technical Specifications | |
| Connectivity Protocol | Wi-Fi |
| Control Method | Touch |
| Current Rating | 1 Amps |
| International Protection Rating | IP541 |
| Operating Voltage | 48 Volts |
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