ID
1001581
$ 175.50
1-2 weeks delivery time
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The Blue Sea 3002 HD-Series Heavy Duty Selector Battery Switch is a 4-position selector switch designed to manage two isolated battery banks, allowing selection or combination of battery banks to all loads. It features a make-before-break contact design for uninterrupted power switching, supports up to 400A continuous current at 32V DC, and accepts 4/0 AWG (120 mm²) battery cables. The switch is ignition protected, IP66 rated, and suitable for surface or rear panel mounting on gasoline-powered boats.
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Blue Sea 3002 – HD-Series Heavy Duty Selector Battery Switch, 4-Position, 400A, 32V DC
The Blue Sea 3002 HD-Series Heavy Duty Selector Battery Switch is designed for reliable management of onboard battery systems. It allows isolated battery banks to be switched to all loads or combined when required. The make-before-break contact design ensures continuous power during switching, preventing electrical interruptions.
The switch is ignition protected and suitable for installation on gasoline-powered boats. Its robust housing supports both surface and rear panel mounting and accommodates high-current battery connections using large-diameter cables.
Key Features
- 4-position selector switch for isolated or combined battery banks
- Make-before-break contact design for uninterrupted power
- Ignition protected for gasoline-powered vessels
- Supports surface or rear panel mounting
- Accepts two 4/0 AWG (120 mm²) battery cables per terminal
Electrical Specifications
Switch Type Selector, 4 Position Maximum Voltage 32V DC Continuous Rating 400A Intermittent Rating 700A (5 minutes) Starting Rating 1600A (30 seconds) Battery Inputs 2 Battery Combine Yes
Mechanical & Installation Data
Color Grey Terminal Stud Size 1/2" (M12) Terminal Stud Torque 220 in-lb (24.86 Nm) Stud Material Tinned Copper Cable Size to Meet Ratings 4/0 AWG (120 mm²) Cable Quantity per Terminal Two cables Cable Clearance 1.10 in (27.94 mm) Mounting Holes Accept 1/4" (M6) screws Weight 1.25 lb (0.57 kg)
Additional Information
- Alternator Field Disconnect (AFD): No
- Switching Rating: 25A
- Optional Accessory: Battery Switch ICON Label Kit (7902)
Certifications & Compliance
- ABYC E-11
- CE Marked
- Ignition Protected
- IP66
- ISO 8846
- SAE J1171
- UL 1107
- UL 1500
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