952R ISOLATOR 95A 1-IN 2-OUT

The Sure Power 952R Isolator is a trusted solution for dual battery systems. It supports one alternator and two battery banks. This isolator is rated for 95 amps of continuous current. It is ideal for automotive, marine, and industrial applications.

The 952R prevents battery drain between connected systems. It ensures each battery charges independently. This helps extend battery life and improves system reliability. The isolator uses solid-state technology for efficient power management.

It operates within a voltage range of 6 to 50 volts DC. This wide range supports many vehicle and equipment types. The unit is fully solid-state, with no moving parts. This design reduces maintenance and increases durability.

The Sure Power 952R is compatible with most OEM alternators. It works with Delco (GM), Ford, Chrysler, and many Japanese imports. It also supports Motorola Load Handler and 8EM remote-sense alternators. This makes it a versatile choice for many fleets.

The isolator includes three M6-1.0 threaded studs. One is for the alternator input. Two are for the battery outputs. Mounting hardware is included for easy installation. The unit features four mounting holes sized at 0.210 inches.

Its compact size fits tight engine compartments. Dimensions are approximately 4 inches long, 4.5 inches wide, and 3.26 inches high. The blue anodized finish resists corrosion and salt spray. It meets ASTM B117 standards for 336-hour salt spray resistance.

The Sure Power 952R is designed for negative ground systems. It provides 500V AC insulation to ground at 60Hz. This ensures safe operation in demanding environments. The unit performs reliably from -40°C to +121°C ambient temperature.

This isolator is not a relay or solenoid. It uses diode-based solid-state electronics. This allows current to flow in one direction only. It prevents backflow and cross-drain between batteries.

Each battery charges based on its own needs. This avoids overcharging or undercharging. It also prevents the starter battery from being drained by auxiliary loads. You’ll never be stranded with a dead starter battery again.

The Sure Power 952R is the original battery isolator. Sure Power invented this technology in 1959. It remains a leader in battery management systems. This model is not a copy or imitation.

It is more efficient than mechanical isolators. It also outperforms solenoid-based systems. The 952R is built to exceed OEM specifications. It is trusted by professionals in automotive, RV, marine, and industrial sectors.

Installation is straightforward with included instructions. It can be mounted in any orientation. The isolator is maintenance-free once installed. It is backed by a one-year manufacturer warranty.

This product is ideal for RVs, boats, work trucks, and emergency vehicles. It supports dual battery setups with high reliability. Whether you’re powering lights, winches, or inverters, the 952R keeps your systems isolated and protected.