The 2-pole 3-position (1-0-2) selector module is designed for electrical installations on boats, allowing easy switching between two power sources or circuits. With a capacity of up to 20A and suitable for both direct current (DC) and alternating current (AC), this switch is ideal for efficient power management onboard.
Technical Features
- Polarity: Double (2 poles)
- Positions: 1-0-2 (allows interruption or selection between two circuits)
- Maximum current: 20A
- Suitable for: DC and AC
- Brand: Pros
- Reference: NPE177
Advantages
- Facilitates management of two electrical sources, such as batteries or generators.
- Robust construction to withstand vibrations and marine environments.
- Direct connection to electric panels.
Applications
- Selection between main or auxiliary battery bank.
- Energy source management in professional or recreational navigation systems.
- Control and safety in electrical load distribution onboard.
Installation Tips
- Ensure correct fastening to the panel and use marine-grade terminals.
- Verify the maximum supported current to avoid overloads.
Maintenance
- Periodically check connection tightness and casing condition.
Compatibilities
- Suitable for low voltage marine electrical systems (DC 12V/24V/48V and AC up to 240V).
| Number of poles | 2 |
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| Positions | 1-0-2 |
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| Maximum current | 20A |
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| Voltage | DC/AC |
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| Brand | Pros |
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| Reference | NPE177 |
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