Blue Sea 5054 ST CLB Circuit Breaker Block - 12 Position w/Negative Bus
The ST CLB Circuit Breaker Block - 12 Position with Negative Bus is an essential component for marine and boating electrical systems. Designed for durability and ease of use, it ensures reliable power distribution and protection for your vessel’s electrical circuits.
Features
- Quick connect clips enable circuit breakers to snap effortlessly into place, simplifying installation and maintenance.
- Tin-plated copper buses paired with screw terminals provide excellent conductivity and corrosion resistance, ideal for marine environments.
- Clear insulating cover with square format label recesses meets ABYC and USCG insulation standards, ensuring safety and compliance.
- Easy-to-open clip-on cover allows for quick access to circuit breakers without tools.
- Breakouts offer wire access in two directions, providing flexible wiring options.
- Compatible with ring terminals for secure and reliable connections.
- Optional push-button waterproof boots or dress nuts can be installed over the cover to enhance protection and aesthetics.
Specifications
| Attribute | Details |
|---|---|
| Circuits | 12 |
| Maximum Amperage | 100A (per block), 32A (per circuit) |
| Maximum Voltage | 32V DC |
| Mounting | #8 Screw (M4) or #8 Nut |
| Negative Bus | Yes |
| Source | Common Source |
| Operating Temperature | Minimum: -10°C Maximum: 60°C |
| Mounting Centers | 10.13" (257.3 mm) |
| Screw Terminal Type | #8-32 Screws with Captive Star Lock Washer |
| Height | 6.69" (169.93 mm) |
| Weight | 1.50 lb (0.68 kg) |
| Box Dimensions | 3"H x 5"W x 15"L |
| UPC | 632085050542 |
Safety Information
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.
Additional Resources
Product Overview Video
The ST CLB Circuit Breaker Block - 12 Position with Negative Bus is an essential component for marine and boating electrical systems. Designed for durability and ease of use, it ensures reliable power distribution and protection for your vessel’s electrical circuits.
Features
- Quick connect clips enable circuit breakers to snap effortlessly into place, simplifying installation and maintenance.
- Tin-plated copper buses paired with screw terminals provide excellent conductivity and corrosion resistance, ideal for marine environments.
- Clear insulating cover with square format label recesses meets ABYC and USCG insulation standards, ensuring safety and compliance.
- Easy-to-open clip-on cover allows for quick access to circuit breakers without tools.
- Breakouts offer wire access in two directions, providing flexible wiring options.
- Compatible with ring terminals for secure and reliable connections.
- Optional push-button waterproof boots or dress nuts can be installed over the cover to enhance protection and aesthetics.
Specifications
| Attribute | Details |
|---|---|
| Circuits | 12 |
| Maximum Amperage | 100A (per block), 32A (per circuit) |
| Maximum Voltage | 32V DC |
| Mounting | #8 Screw (M4) or #8 Nut |
| Negative Bus | Yes |
| Source | Common Source |
| Operating Temperature | Minimum: -10°C Maximum: 60°C |
| Mounting Centers | 10.13" (257.3 mm) |
| Screw Terminal Type | #8-32 Screws with Captive Star Lock Washer |
| Height | 6.69" (169.93 mm) |
| Weight | 1.50 lb (0.68 kg) |
| Box Dimensions | 3"H x 5"W x 15"L |
| UPC | 632085050542 |
Safety Information
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.
Additional Resources
Product Overview Video
Description
The ST CLB Circuit Breaker Block - 12 Position with Negative Bus is an essential component for marine and boating electrical systems. Designed for durability and ease of use, it ensures reliable power distribution and protection for your vessel’s electrical circuits.
Features
- Quick connect clips enable circuit breakers to snap effortlessly into place, simplifying installation and maintenance.
- Tin-plated copper buses paired with screw terminals provide excellent conductivity and corrosion resistance, ideal for marine environments.
- Clear insulating cover with square format label recesses meets ABYC and USCG insulation standards, ensuring safety and compliance.
- Easy-to-open clip-on cover allows for quick access to circuit breakers without tools.
- Breakouts offer wire access in two directions, providing flexible wiring options.
- Compatible with ring terminals for secure and reliable connections.
- Optional push-button waterproof boots or dress nuts can be installed over the cover to enhance protection and aesthetics.
Specifications
| Attribute | Details |
|---|---|
| Circuits | 12 |
| Maximum Amperage | 100A (per block), 32A (per circuit) |
| Maximum Voltage | 32V DC |
| Mounting | #8 Screw (M4) or #8 Nut |
| Negative Bus | Yes |
| Source | Common Source |
| Operating Temperature | Minimum: -10°C Maximum: 60°C |
| Mounting Centers | 10.13" (257.3 mm) |
| Screw Terminal Type | #8-32 Screws with Captive Star Lock Washer |
| Height | 6.69" (169.93 mm) |
| Weight | 1.50 lb (0.68 kg) |
| Box Dimensions | 3"H x 5"W x 15"L |
| UPC | 632085050542 |
Safety Information
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.
