Blue Sea 230VAC 32A 2-Pole Equipment Leakage Circuit Interrupter (ELCI) with 30mA Trip
Blue Sea 230VAC 32A 2-Pole Equipment Leakage Circuit Interrupter (ELCI) with 30mA Trip
Overload, Short Circuit & Ground Fault Protection with Status LEDs

DESCRIPTION
Comprehensive AC Main Circuit Protection for Marine and Mobile Power Systems
Managing 230V AC shore power, inverter outputs, or onboard generators requires uncompromising circuit safety. The Blue Sea Systems Equipment Leakage Circuit Interrupter (ELCI) provides robust main circuit protection for marine vessels, caravans, and off-grid power distribution panels. By combining traditional overcurrent protection with residual current sensing in a single unit, this device acts as a vital safeguard against electrical fires, equipment damage, and electrocution hazards.
In marine and mobile environments, moisture ingress, salt air, and constant vibration can degrade wiring insulation over time. Standard circuit breakers only respond to thermal overloads or dead short circuits, leaving systems vulnerable to low-level ground faults. This 2-pole ELCI actively monitors the balance of current between the active and neutral conductors, immediately disconnecting both poles if it detects a leakage to ground exceeding 30mA.
Key Features and System Benefits
- Triple-Action Trip Protection: Automatically disconnects the AC circuit in the event of a short circuit, current overload, or dangerous leakage to ground.
- Dual-Pole Isolation: Simultaneously breaks both the active and neutral lines, which is essential for safely isolating shore power where reverse polarity or neutral-to-ground faults may exist.
- Integrated Diagnostic LEDs: Features dedicated front-panel indicators for active AC power status and a specific red fault LED to confirm when a ground leakage trip has occurred.
- Built-In Test Functionality: Equipped with a push-to-test button to facilitate routine monthly safety compliance checks and verify mechanical trip performance.
- Vibration-Resistant Mounting: Engineered for clean front-panel installation using durable threaded brass inserts, ensuring the unit remains secure in rough seas or corrugated off-road conditions.
- Trip-Free Design: Internal mechanism ensures the contacts cannot be manually held in the closed position while an active fault condition persists on the line.
Engineered for Diagnostic Clarity and Harsh Environments
Troubleshooting electrical faults at sea or in a remote campsite can be challenging without the right diagnostic feedback. Unlike standard consumer-grade residual current devices (RCDs) or RCBOs designed for static residential switchboards, this Blue Sea ELCI is specifically built for dynamic mobile applications. The inclusion of a dedicated leakage fault LED allows system operators and marine electricians to instantly differentiate between a standard appliance overload and a potentially hazardous earth leakage fault. This significantly reduces diagnostic downtime and prevents repeated resetting into an active ground fault.
The heavy-duty rocker switch provides clear, tactile operation with distinct ON and OFF markings, preventing accidental actuation. Its compact front-panel footprint integrates seamlessly into custom switchboards or existing Blue Sea Systems modular power distribution panels, delivering a professional, factory-grade finish.
Typical Applications
Rated for 230V AC systems up to 32A, this unit is ideally suited as a main incoming breaker for a variety of demanding setups:
- Marine Shore Power Inlets: Provides whole-boat protection when connected to marina shore power pedestals, mitigating the risk of stray current corrosion and electric shock drowning (ESD).
- Onboard Marine Generators: Protects downstream AC distribution panels from faults originating within the vessel's wiring loom.
- Caravan, RV, and Motorhome AC Distribution: Acts as a primary safety switch for high-capacity off-grid inverter-charger systems and mains hook-ups.
- Specialised Mobile Workstations: Ensures occupational safety compliance in mobile command units, service trucks, and off-grid industrial cabins.
Upgrade Your AC Distribution Safety
Protect your vessel, vehicle, and crew with reliable, marine-grade residual current and overcurrent protection. Integrate the Blue Sea 32A 2-Pole ELCI into your AC distribution panel today for dependable, long-term electrical safety.
SKU: BS-3092B
SPECIFICATIONS
| Specification | Value |
|---|---|
| Product type | Equipment leakage circuit interrupter (ELCI) |
| Supported AC voltage | 230VAC |
| Rated current | 32A |
| Pole configuration | 2 Pole |
| Residual current trip threshold | 30mA |
| Trip functions | Short circuit, overload, or leakage to ground |
| Mounting | Front panel mount; installed in a power distribution panel |
| SKU: | BS-3092B |
| Model #: | BS-3092B |
| MPN: | BS-3092B |
| Package weight: | 0.576 kg |
| Package length: | 0.18 m |
| Package width: | 0.15 m |
| Package height: | 0.12 m |
WARRANTY
Blue Sea Warranty Policy
Blue Sea Systems products sold by us are supplied with a warranty against defects for the warranty period shown below, subject to the product type, application and the terms of this warranty policy.
The express warranty provided by us is limited to a maximum of 5 years from the original date of purchase, unless otherwise required under Australian Consumer Law.
Blue Sea Systems may offer longer manufacturer support on some products at their discretion
Warranty Lengths by Product Range
| Blue Sea Product Range | Warranty Length | Application / Notes |
|---|---|---|
| Most Blue Sea Systems Products | 5 years | Applies to most Blue Sea Systems products found to be defective in materials or manufacture. |
| P12 Battery Chargers | 5 years | Warranty period starts from the original date of purchase. |
| P12 Remote Displays | 5 years | Warranty period starts from the original date of purchase. |
| Digital Meters | 3 years | Warranty period starts from the original date of purchase. |
| Vessel System Monitors | 3 years | Warranty period starts from the original date of purchase. |
Warranty Assessment and Remedy
If a Blue Sea Systems product is found to be defective in materials or manufacture within the applicable warranty period, we will, at our discretion, arrange a repair, replacement, store credit or refund, depending on the nature of the fault and the requirements of Australian Consumer Law.
Products may need to be returned for assessment before a warranty claim can be approved. Where required, the product must be returned with dated proof of purchase and a clear description of the fault.
Labour costs for removing, replacing, reinstalling or diagnosing a product are not covered by this express warranty unless otherwise required under Australian Consumer Law.
Making a Warranty Claim
To make a warranty claim, please contact us with your dated proof of purchase, product details and a description of the fault.
The product may need to be returned for inspection before the claim can be assessed. If the product is confirmed to be faulty and covered by this warranty, we will advise the available remedy.
What This Warranty Does Not Cover
This warranty does not cover faults or damage caused by incorrect installation, incorrect application, misuse, abuse, neglect, unauthorised modification, accidental damage, normal wear and tear, environmental damage, or failure to use the product in accordance with the manufacturer's instructions.
- Incorrect installation or wiring
- Incorrect product selection or application
- Misuse, abuse or neglect
- Physical or accidental damage
- Water ingress or environmental damage outside the product's intended use
- Unauthorised modification or repair
- Normal wear and tear
- Labour costs for removal, replacement, reinstallation or diagnosis
- Freight, travel or call-out costs unless otherwise required by law
- Products not returned for assessment when reasonably required
Manufacturer Support
Blue Sea Systems may provide additional manufacturer support on some products beyond the warranty period listed above. Where available, we may assist customers in contacting the manufacturer, but any manufacturer support beyond the express warranty period is subject to the manufacturer's own terms and continued availability.
Australian Consumer Law
This warranty is in addition to other rights and remedies available at law. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.

