Simarine DC POWER UNIT SPU303

Reliable Energy Distribution with the Simarine DC POWER UNIT SPU303 12 V

The Simarine SPU303 12 V is a powerful DC distribution unit, specially designed for electrical systems with an operating voltage of 12 V. It is ideal for small to medium-sized vehicles or boats with a 12-volt electrical system. The unit features 31 individually configurable outputs, including 30 switching channels with integrated mini-fuses and manual relay override, as well as a main power output with a load capacity of up to 30 A.

Efficient Control and Easy Integration

• 30 switching channels, each with a 20 A load capacity
• 1 main switching channel (ON/OFF) with 30 A
• Maximum total load: 100 A
• Manual override switches for each channel

Optimized for Easy and Safe Installation

Wiring is done via standardized WAGO® connectors, which significantly simplifies installation and ensures a secure connection. Multiple SPU303 devices can be easily connected in series, ideal for larger systems with extended energy requirements.

Technically Robust – Even Under Demanding Conditions

• Operating voltage: 8 – 22 V DC
• Temperature range: -20 °C to +70 °C
• Power consumption at 12 V: SiCAN 10 mA, NMEA 2K 0.6 mA

The SPU303 is fully compatible with the Simarine SiCAN bus and is ideal for integration into complex energy management systems. It was developed to ensure reliable power distribution even under extreme environmental conditions.

 

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Technical Data	SPU-303
Operating Voltage	12 V
Power Consumption	10 mA
SiCAN Connections	1 x
Temperature Range	- 20 °C to + 70 °C
Dimensions	411 mm x 170 mm x 45 mm

We continuously evaluate this product according to our MI-Eco-Score criteria.

We continuously evaluate this product according to our MI-Eco-Score criteria.

We continuously evaluate this product according to our MI-Eco-Score criteria.

We continuously evaluate this product according to our MI-Eco-Score criteria.

We continuously evaluate this product according to our MI-Eco-Score criteria.

We continuously evaluate this product according to our MI-Eco-Score criteria.

We continuously evaluate this product according to our MI-Eco-Score criteria.

We continuously evaluate this product according to our MI-Eco-Score criteria.

We continuously evaluate this product according to our MI-Eco-Score criteria.

We continuously evaluate this product according to our MI-Eco-Score criteria.

We continuously evaluate this product according to our MI-Eco-Score criteria.

We continuously evaluate this product according to our MI-Eco-Score criteria.

We continuously evaluate this product based on our MI-Eco-Score criteria.

We continuously evaluate this product based on our MI-Eco-Score criteria.

We continuously evaluate this product based on our MI-Eco-Score criteria.

We continuously evaluate this product based on our MI-Eco-Score criteria.

We continuously evaluate this product based on our MI-Eco-Score criteria.

We continuously evaluate this product based on our MI-Eco-Score criteria.

We continuously evaluate this product based on our MI-Eco-Score criteria.

We continuously evaluate this product based on our MI-Eco-Score criteria.

We continuously evaluate this product based on our MI-Eco-Score criteria.