Perko Medium Duty Battery Selector Switch - 250A Continuous [8501DP] Electrical | Battery Management Use these two bail mount

Use these two bail mount knobs - with a bail mount (sold separately) - when you secure your compatible VHF radio in place

5") tall and comes with a black blade

Use the RS-M500 app (for iOS/Android) to wirelessly control the IC-M510 EVO through the radio’s WLAN feature

thermostat operation

Frequency: VHF Marine band Bandwidth: 3 MHz SWR: 1

Perko Medium Duty Battery Selector Switch - 250A Continuous [8501DP] Electrical | Battery Management Use these two bail mountMedium Duty Battery Selector Switch 250A Continuous Features: For use with 6 to 32 Volt Marine Electrical Systems Capacity 250 AMPS Continuous, 360 AMPS Intermittent When used with Non Unitized Alternators, these models will interrupt the field current (reducing the possibility of damage) if turned "OFF" with the engine running Specs: Diameter: 5 1 4" Depth: 2 5 8"