Bussmann BMM603 Single-Pole Fuse Block, 600V 30A

Bussmann BMM603-1S Eaton Series BMM Single-Pole Fuse Block, 600V 30A

The Bussmann BMM603-1S is an Eaton series BMM single-pole fuse block rated 600V and 30A, engineered for screw-type termination in Midget-class fuse applications. Built for panel mounting, this fuse block accepts wire sizes from #18-11 AWG Cu and is torque-rated at 20 lb-in for secure, code-compliant connections. Backed by a 200 kA short circuit rating and UL Recognized status, it is suited for demanding branch circuit protection where reliability and compact footprint matter.

Key Features

• Voltage & Amperage Rating: Rated 600V and 30A for dependable branch circuit fuse protection.
• Fuse Type: Midget-style fuse block designed to accept Midget-class fuses.
• Screw Connection: Screw-type terminals accommodate wire sizes #18-11 AWG Cu, torqued to 20 lb-in for a secure termination.
• Single-Pole Configuration: Single-pole design simplifies installation in single-circuit fuse applications.
• Mounting Method: Panel-mount design for straightforward integration into enclosures and panelboards.
• Short Circuit & Impulse Withstand: 200 kA short circuit rating and 200 kA impulse withstand voltage for robust fault protection.
• Operating Temperature: Rated from -40 °C to 120 °C for use across a wide range of environmental conditions.
• Compact Dimensions: Measures 3.7 in (height) x .8 in (width) x .8 in (depth) and weighs just .06 lb.

Certifications & Compliance

• UL Recognized
• RoHS Compliant

Technical Specifications

• Accessories: CVR-CCM, CVRI-CCM
• Amperage Rating: 30 A
• Certifications: UL Recognized
• Compliances: RoHS Compliant
• Fuse Type: Midget
• Impulse Withstand Voltage: 200 kA
• Mounting Method: Panel
• Operating Temperature Max: 120 °C
• Operating Temperature Min: -40 °C
• Product Height: 3.7 in
• Product Length Depth: .8 in
• Product Weight: .06 lb
• Product Width: .8 in
• Short Circuit Rating: 200 kA
• Torque Rating: 20 lb-in
• Voltage Rating: 600 V
• Wire Size: #18-11 AWG Cu

Typical Applications

• Branch Circuit Fuse Protection
• Panelboards and Load Centers
• Industrial Control Panels
• Motor Control Circuits
• OEM Equipment Protection

Why Bussmann?

Bussmann by Eaton fuse blocks are engineered for reliable, code-compliant circuit protection with a 200 kA short circuit rating and UL Recognized construction. The screw-type, single-pole BMM603-1S delivers consistent performance for professional electrical installations, and RoHS Compliant construction supports environmentally responsible specification. Choose Bussmann for dependable fuse block performance backed by proven Eaton engineering.