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IMO UB10B3060A Miniature Circuit Breaker, 60 A, B Curve, 3 Pole, Din Rail Mount, UL 489


IMO UB10B3060A Miniature Circuit Breaker, 60 A, B Curve, 3 Pole, Din Rail Mount
IMO UB10B3060A Miniature Circuit Breaker, 60 A, B Curve, 3 Pole, Din Rail Mount
 
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Price: $89.53
Note: Ships in 4-7 Business Days
MFG P/N: UB10B3060A
MFG: IMO Precision Controls
Weight (lbs): 0.82

Quantity in Stock :15


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Product Code: UB10B3060A
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Description
 
UL 489 Approved IMO Precision Controls UB10B3060A - 60 Amp 3 Pole Miniature Circuit Breaker
High-performance 3 pole miniature circuit breaker with B trip curve and 10kA short circuit protection for industrial control panels and electrical distribution systems.

✓ Reliable Overcurrent & Short Circuit Protection

Designed for branch circuit protection in industrial and commercial electrical systems

Overview

The IMO Precision Controls UB10B3060A is a high-performance 60 Amp miniature circuit breaker (MCB) designed to protect electrical installations against overloads and short circuits. Featuring a 3 pole configuration, B trip curve, and 10kA short circuit breaking capacity, this breaker is ideal for industrial control panels, machinery, and power distribution systems.60 Amp3 Pole10kA

This DIN rail mount circuit breaker combines thermal overload protection with instantaneous magnetic fault protection to ensure rapid response and reliable equipment safety. UL 489 approval allows it to be used for branch circuit protection applications.

⚡ Advanced Circuit Protection

Thermo-Magnetic Protection: Combines thermal overload protection with magnetic short circuit tripping for fast and dependable fault isolation.

B Curve Tripping: Ideal for circuits with low inrush currents and sensitive equipment protection.

10kA Breaking Capacity: Handles high fault currents in industrial and commercial installations.

Key Features

  • 60 Amp rated current: reliable circuit protection
  • 3 pole design: protects three-phase systems
  • DIN rail mountable: quick and secure installation
  • Contact position indicator: easy operational status visibility
  • UL 489 approved: suitable for branch circuit protection
  • Compact housing: space-saving panel integration
  • Long service life: up to 20,000 mechanical operations

✅ Why Choose the UB10B3060A?

This miniature circuit breaker delivers dependable protection for industrial automation systems, electrical panels, and machinery while meeting UL 489 branch circuit protection requirements.

Applications

The UB10B3060A miniature circuit breaker is designed for use in:

  • Industrial control panels
  • Electrical distribution systems
  • OEM machinery
  • Motor and equipment protection
  • Branch circuit protection applications
  • Automation systems

⚠️ Important Application Information

Ensure breaker ratings match system voltage and current requirements before installation.

Use proper wire sizing and fastening torque to maintain safe electrical connections.

Installation should be performed by qualified personnel in accordance with local electrical codes.

Performance Benefits

  • Protects circuits from overload and short circuit damage
  • Fast fault isolation reduces equipment downtime
  • Compact DIN rail design saves panel space
  • Long operational lifespan lowers maintenance costs
  • Clear contact position indication improves troubleshooting

🛡 Built for Industrial Reliability

Designed for demanding industrial environments with dependable thermo-magnetic protection and high short circuit interruption capability.

Specifications

Brand IMO Precision Controls
Model UB10B3060A
Type Miniature Circuit Breaker (MCB)
Mounting DIN Rail
Trip Curve B Curve (3-5 In)
Approvals UL 489, IEC 60947-2, IEC 60898-1, RoHS

Electrical

Rated Current 60 Amp
Voltage Rating 480Y / 277V AC
Number of Poles 3
Operational Frequency 50/60 Hz
Short Circuit Capacity 10kA

Physical

Dimensions 4.25" L x 2.06" W x 2.64" D
Fastening Torque 2.5 Nm (22.2 lb/in)
Wire Range 18-3 AWG
Contact Indicator Yes

Environmental

Operating Temperature -13°F to 131°F (-25°C to 55°C)
Calibration Temperature 104°F (40°C)
NEMA Rating NEMA 1 (IP20)
Vibration Resistance ±1mm @ 5-25 Hz; 50 m/s² @ 25-150 Hz

Service Life

Mechanical Life 20,000 Operations
Electrical Life 6000 Operations