B1E3D40 NOARK Supplementary Circuit Breaker 3-Pole 40A D-Curve 480VAC UL1077 DIN Rail

Description:

• Genuine NOARK Electric B1E Series supplementary circuit breaker for industrial control panels and OEM equipment
• Rated at 40 Amps with 3-pole protection for three-phase AC circuits
• D-Curve trip characteristic (10–20 × In) designed for highly inductive loads with high inrush current, including motors, transformers, and solenoids
• UL 1077 Listed supplementary protector for branch circuit supplementary protection
• Rated for 480Y/277 VAC applications and suitable for industrial control systems
• Thermal-magnetic trip mechanism provides dependable overload and short-circuit protection
• Compact DIN rail mounting design for quick installation in electrical enclosures
• High mechanical endurance with clear ON/OFF and trip indication
• Ideal for industrial automation, machine builders, motor control panels, HVAC equipment, OEM machinery, and power distribution systems
• Manufactured by NOARK Electric for reliable low-voltage circuit protection.

Specifications:

• Manufacturer Name: NOARK Electric
• Part Number (MPN): B1E3D40
• Product Series: B1E
• Product Type: Supplementary Circuit Breaker
• Number of Poles: 3
• Rated Current: 40 A
• Trip Characteristic: D-Curve (10–20 × In)
• Protection Type: Thermal-Magnetic
• Rated Voltage: 480Y/277 VAC
• Standard: UL 1077 Supplementary Protector
• IEC Standard: IEC/EN 60947-2
• Mounting Type: 35 mm DIN Rail
• Terminal Type: Box Lug
• Application:
  • Industrial Control Panels
  • Motor Protection
  • Machine Automation
  • HVAC Equipment
  • Transformers
  • Solenoids
  • OEM Equipment
  • Power Distribution Systems

Dimensions:

• Standard modular DIN rail-mounted design
• Compact 3-pole construction for industrial control panel installations.

Weight:

• Approximate Weight: 0.36 kg (0.79 lb).