Key Features
- Corrosion-resistant marine-grade brass housing for long service life in salt-air environments
- Rated for typical shipboard voltages (AC/DC)
- Standard panel-mount design with 12mm bushing (fitting most panels)
- Positive action toggle mechanism for reliable switching
- Compact size (approx. 28mm x 20mm) for space-saving installations
- Meets IMPA 1133 ship supply requirements
Technical Specifications
| IMPA Code | 1133 |
|---|---|
| Model | 1133/2D |
| Material | Brass (body and bushing) |
| Switch Type | SPST Toggle (Single Pole, Single Throw) |
| Voltage Rating | 250V AC / 24V DC |
| Current Rating | 6A AC / 2A DC |
| Terminal Type | Screw type, suitable for 1.5 mm² wire |
| Mounting | 12mm (0.47 in) diameter panel cutout |
| Overall Dimensions | Approx. 50mm (L) x 25mm (W) x 30mm (D) |
| Weight | 0.05 kg (0.11 lb) |
Frequently Asked Questions
What is the IMPA code for this brass switch?
This switch is listed under IMPA code 1133, which categorizes it as a brass switch within the Welfare Items section (IMPA 11). This ensures it is recognized by procurement systems worldwide.
Is this switch suitable for saltwater environments?
Yes, the marine-grade brass construction offers good corrosion resistance. However, like all electrical components in marine settings, it should be protected from direct water spray and installed indoors or in sheltered areas for optimum lifespan.
What voltage and current can this switch handle?
The brass switch is rated for up to 250V AC and 24V DC, with a current capacity of 6A AC and 2A DC. This makes it a versatile choice for lighting, fans, and small appliances in ship cabins and common areas.
Can I use this to replace an old switch in my vessel's panel?
Yes, it features a standard 12mm (0.47 in) mounting bushing, which fits most common marine panels. Ensure the panel depth is at least 30mm to accommodate the switch body.
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