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SPA-187050F
Price:$150.00 EachIn Stock (11)
50 Amp Thermal Breaker, Surface Mount
     
  • Overview
  • Features
  • Specifications

50 Amp Thermal Breaker, Surface Mount

These Bussmann® breakers are available in 50, 70, 110 and 150A sizes and are offered in surface-mount or thru-bulkhead versions.  Thru-bulkhead models include a faceplate and install with a simple 2-1/8" holesaw cutout.  All are IP66 for use in wet locations.  Connections are 5/16" to accept large terminal lugs.  All accept input voltage up to 48VDC.

  • Switchable/Manual reset
  • Single lever
  • Ignition protected
  • Weather proof
  • Mounting hole clearance for 5mm or 10-32 screws
  • Robust 5/16-18 electrical termination studs in corrosion resistive materials.
  • Large clearance around studs to accept large gauge wire lugs.
  • All components meet SAE J1171 Ignition Protection.
  • Vapor proof
NameDescription
Manufacturers Part No187050F-03-1
Dimensions2-5/16” x 3-7/16”
DescriptionBussmann® Thermal Circuit Breaker
Case MaterialThermoset polyester
Amperage50A
Ingress ProtectionIP66
Terminals5/16"
Circuit Breaker ClassType III
Amp Rating50 Amp
Approximate Ship Weight (lbs)1
Warning:

ATTENTION CALIFORNIA RESIDENTS

Cancer and Reproductive Harm-


www.P65Warnings.ca.gov

Frequently Asked Questions About Anchor Switchgear

What Is Anchor Switchgear?

Anchor switchgear refers to the control systems used in marine applications to operate anchor windlasses and winches. These include all necessary switches, circuit breakers, and panels that ensure the safe deployment and retrieval of anchors.

 

How Does Anchor Switchgear Enhance Boating Safety?

Properly functioning anchor switchgear provides precise control over the anchoring process, reducing the risk of accidents due to anchor mismanagement. Safety features often include emergency cut-offs and remote operation capabilities.

 

Can I Upgrade My Boat’s Anchor Switchgear?

Yes, upgrading your boat's anchor switchgear is possible and can improve performance and safety. Upgrades can include installing advanced remote controls, better circuit protection, and more reliable switch mechanisms.

 

What Should I Consider When Choosing Anchor Switchgear for My Boat?

When selecting anchor switchgear, consider the size and type of your boat, the windlass system compatibility, and the specific marine conditions you typically encounter. Also, look for durable, corrosion-resistant components that can withstand harsh marine environments.

 

How Often Should Anchor Switchgear Be Inspected?

Conducting routine inspections is essential to maintaining the effectiveness and safety of your anchor switchgear. It’s advisable to examine the switchgear thoroughly at the beginning of each boating season or before embarking on extended trips. During these inspections, focus on identifying any signs of corrosion, wear, or other types of damage.

 

Is Anchor Switchgear Resistant to Marine Conditions?

Anchor switchgear is specifically designed to withstand marine environments. Most switchgear components are made from corrosion-resistant materials like marine-grade stainless steel or coated with protective finishes to resist saltwater exposure.

 

What Are the Common Issues With Anchor Switchgear?

Typical issues with an anchor switchgear often involve electrical faults, component corrosion, and mechanical breakdowns such as jammed switches or buttons. Consistently performing maintenance checks can help detect and address these problems early, preventing more severe complications.