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Manual Battery Switches e-Series
e-Series Selector Battery Switch with AFD
9002e Switches isolated battery banks to all loads or combines battery banks to all loads
- Includes AFD (Alternator Field Disconnect)
- Make-before-break contact design allows switching between battery banks without power interruption
- Ignition protected—safe for installation aboard gasoline powered boats
- Case design allows surface or rear panel mounting
Support
Frequently Asked Questions 
Installation
Mounting DiagramReference
Battery Management Wiring Schematics for Typical Applications
M-Series, E-Series, and HD-Series Battery Switch Operation DiagramsArticles
Using Blue Sea Systems' Battery Switch AFD Terminals to Indicate Switch PositionThe Benefit of Serrated Flange NutsMarketing Materials
Product Certificates
Declaration of Conformity for E and HD-Series Battery SwitchesDeclaration of Conformity for PN 9002eCE Certificate for E-Series and HD-Series Battery Switches  11001 | Selector 3 Position |
 5510e | Dual Circuit |
 5511e | Dual Circuit Plus |
 9001e | Selector 4 Position |
 9002e | Selector 4 Position |
 9003e | Single Circuit ON-OFF |
 9004e | Single Circuit ON-OFF |
Comparing
| Specifications | |
|---|---|
Switch Type  | Selector 4 Position |
| Color | Red |
| Switch Positions | 4 |
| Battery Combine | Yes |
| Alternator Field Disconnect | Yes |
| Maximum Voltage | 32V DC |
| Terminal Stud Torque | 140 in-lb (15.82 Nm) |
| Continuous Rating | 325A |
| Intermittent Rating | 600A (5 min) |
| Starting Rating 30 sec | 1200A |
| Battery Inputs | 2 |
| Cable Clearance For 4/0 AWG Cables | 1.10in (27.94 mm) |
| Cable Size to Meet Ratings | 4/0 AWG (120mm²) |
| Mounting Holes | Accept 1/4" (M6) Screw |
| Stud Material | Tinned Copper |
| Switching Rating | 25A |
| Terminal Stud Size | 3/8" - 16 (M10) |
| Weight | 1.15lb (0.52 kg) |
| Weight | 1.30lb (0.59 kg) |
| Optional Accessories | ||
|---|---|---|
 | 7902 | Battery Switch ICON Label Kit |
| Meets the following Regulatory Specifications |
|---|
       |
 Switch set to 1 |
 Switch set to 2 |
 Switch set to 1 + 2 |
