Description
Blue Sea 6337 AC 30A 120V Selector Switch | Boat Supply Store
This Blue Sea Systems 6337 switch provides robust AC power management for vessels requiring selection between multiple shore power inputs or internal sources. It facilitates the seamless routing of power to two distinct load groups from either two separate 120V AC sources or a single 240V AC source. Engineered for demanding marine environments, this switch handles both hot and neutral conductors and is constructed with heavy-duty, industrial-rated components with a maximum rating of 600 Volt AC.
Key Features
- Switch between 2 x 120V AC shore power sources and 1 x 240V AC source to 2 x 120V AC load groups.
- Accommodates both hot and neutral line switching for comprehensive power control.
- Ideal for installations where circuit protection is managed by upstream components, offering a compact form factor.
- Facilitates connecting one of two independent AC sources to a single circuit.
- Mounts securely in panels up to 0.16" (4.00mm) thick.
- Heavy-duty industrial-rated construction ensures durability in marine applications.
- Features intuitive one-hand operation for ease of use.
- UL listed for verified safety and performance standards.
Specifications
| Product Specifications | |
|---|---|
| Brand | Blue Sea Systems |
| Model | 6337 |
| Voltage Rating | 120V AC |
| Amperage Rating | 30A |
| Position | OFF+2 |
| AC Source Inputs | 2 (120V AC) or 1 (240V AC) |
| AC Load Group Outputs | 2 (120V AC) |
| Switches Neutral Line | Yes |
| Max Panel Thickness | 0.16" (4.00mm) |
| Rated For | 600 Volt AC max |
| Certifications | UL listed |
Who This Is For
Boat owners and marine electricians who need to manage multiple AC power sources on a vessel. Ideal for those selecting one of two 120V AC shore power inputs or a single 240V AC source to two separate 120V AC load groups where circuit protection is external.
How It Compares
| Feature | Blue Sea 6337 AC 30A 120V Selector Switch | Marinco 30A 120V AC Selector Switch |
|---|---|---|
| Amperage Rating | 30A | 30A, 30A |
| Voltage Rating | 120V AC | 120V AC, 120V AC |
| Number of AC Source Inputs | 2 (120V AC) or 1 (240V AC) | 2 (120V AC), 1 |
| Number of AC Load Group Outputs | 2 (120V AC) | 1, 1 |
| Switches Neutral Line | Yes | Unknown, Unknown |
| UL Listed | Yes | Unknown, Yes |
| Max Panel Thickness | 0.16" (4.00mm) | Unknown, Unknown |
Common Concerns Answered
Is the wiring for the 240V AC to two 120V AC load groups complex?
While the configuration for 240V AC to two 120V AC load groups can appear complex, it is a standard method for achieving this type of power distribution. Familiarity with AC power distribution principles or consultation with a marine electrician is recommended for optimal installation. The switch design itself is straightforward for its intended function.
What ensures safety if circuit protection is provided elsewhere?
The 'compact solution when circuit protection is provided elsewhere' necessitates that users install appropriate circuit breakers or fuses upstream of the switch. This ensures that all downstream circuits are adequately protected against overcurrent faults, as per standard marine electrical safety protocols.
Is this switch suitable for experienced DIYers?
This switch is suitable for experienced DIYers with a solid understanding of AC electrical systems. The wiring for multiple sources and loads, coupled with the critical need for correct upstream circuit protection, requires precision and adherence to electrical codes. Professional installation is advised for those less familiar with these aspects.
Frequently Asked Questions
What is the maximum voltage and amperage rating for the Blue Sea 6337 switch?
The Blue Sea 6337 switch is rated for a maximum of 120V AC at 30A.
Can this switch be used to select between two different AC shore power sources?
Yes, this switch is specifically designed to allow selection between two different 120V AC shore power sources.
Does the Blue Sea 6337 switch handle both hot and neutral lines?
Yes, the Blue Sea 6337 switch is engineered to switch both the hot and neutral lines for complete AC power control.
What is the maximum panel thickness this switch can accommodate?
The switch can be mounted in panels with a maximum thickness of 0.16 inches (4.00mm).
What is the purpose of the OFF+2 position on this switch?
The OFF+2 position signifies that the switch has an OFF position and two active positions for selecting between power sources or load groups.
