Bussmann 170H3036 UL 1077 Miniature Circuit Breaker, 3A Single-Pole Supplementary Protector

Bussmann 170H3036 UL 1077 Miniature Circuit Breaker, 3A Single-Pole Supplementary Protector

The Bussmann 170H3036 is a UL 1077 industrial miniature circuit breaker configured as a supplementary protector, rated 3A with a 5-10X trip characteristic for reliable overcurrent response in single-pole applications. Built with standard terminals for straightforward panel wiring, this compact breaker is engineered to safeguard control circuits, motor branch circuits, and equipment loads where consistent, repeatable trip performance is required. With a 250V rating, it is suited to standard industrial and commercial control power applications where UL 1077 recognition is specified.

Key Features

• Amperage Rating: 3A rating delivers precise supplementary overcurrent protection for control circuits and equipment loads.
• Trip Characteristic: 5-10X trip curve provides consistent, repeatable response to overcurrent conditions.
• Single-Pole Configuration: Compact single-pole design simplifies installation in space-constrained panels.
• Standard Terminals: Standard terminal connections allow straightforward wire termination during installation.
• Voltage Rating: 250V rating supports standard industrial and commercial control power circuits.
• UL 1077 Recognition: Recognized as a UL 1077 supplementary protector for use in equipment requiring component-level circuit protection.

Certifications & Compliance

• UL 1077 Recognized Supplementary Protector

Technical Specifications

• Accessory Spare Part Type: Other
• Amperage Rating: 2 A
• Application: fuse-link with type K indicator
• Product Height: 35 mm
• Product Length Depth: 220 mm
• Product Weight: 19.933 g
• Product Width: 88 mm
• Voltage Rating: 250 V
• Product Type: Fuse Accessory
• Product Details: Fuse Accessory

Typical Applications

• Industrial Control Panel Circuit Protection
• Supplementary Overcurrent Protection for Equipment
• Motor and Control Circuit Branch Protection
• OEM Equipment and Machine Panel Wiring

Why Bussmann?

Bussmann engineers circuit protection components to strict UL recognition standards, and the 170H3036 miniature circuit breaker reflects that commitment with a UL 1077 supplementary protector rating built for dependable, repeatable performance. Its single-pole, standard-terminal design makes it a practical choice for professionals who need consistent overcurrent protection in industrial and OEM control applications.