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UB10C3001A IMO 10kA UL489 MCB 3 pole 1A C Curve

UB10C3001A IMO 10kA UL489 MCB 3 pole 1A C Curve

SKU: UB10C3001AMPN: UB10C3001A
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Why Choose the IMO UB10C3001A UL489 Miniature Circuit Breaker?

The IMO UB10C3001A is a compact and dependable UL489 miniature circuit breaker (MCB) designed to provide overload and short circuit protection for low-current industrial branch circuits. Manufactured by IMO Precision Controls, it is ideal for protecting control circuits, instrumentation, PLC systems and automation equipment where dependable electrical protection is essential.

The UB10C3001A combines reliable thermomagnetic protection with a compact modular design, making it well suited to industrial control panels, OEM machinery and electrical distribution systems. Its DIN rail mounting enables straightforward installation whilst the three-pole construction provides simultaneous protection and isolation of three-phase circuits.

Featuring a 1 A rated current, 3-pole configuration, C curve tripping characteristic and a 10 kA short circuit interrupting capacity, the UB10C3001A provides reliable protection for sensitive industrial control and automation applications.

Key Advantages

  • Reliable overload and short circuit protection.
  • 1 A rated current for sensitive industrial control circuits.
  • 3-pole configuration for three-phase circuit protection.
  • C curve tripping characteristic suitable for moderate inrush currents.
  • 10 kA interrupting capacity for dependable fault protection.
  • Compact DIN rail-mounted design simplifies installation.

Key Features

  • IMO UB10 UL489 miniature circuit breaker.
  • 1 A rated current.
  • 3-pole construction.
  • C curve trip characteristic.
  • 10 kA short circuit interrupting capacity.
  • Thermomagnetic overload and short circuit protection.
  • Manual switching and circuit isolation capability.
  • Compact DIN rail mounting.

Reliable Protection for Industrial Control Circuits

Miniature circuit breakers automatically disconnect electrical circuits whenever overloads or short circuits occur, helping protect wiring, PLCs, instrumentation and connected equipment. Thermomagnetic operation provides dependable overload protection together with rapid interruption during fault conditions.

The IMO UB10C3001A is designed for industrial environments where low-current branch circuit protection, compact installation and long service life are essential. Its C curve characteristic makes it suitable for control circuits and other applications with moderate inrush currents.

Typical Applications

  • Industrial control panels.
  • PLC and automation systems.
  • Instrumentation circuits.
  • OEM machinery.
  • Electrical distribution equipment.
  • Industrial branch circuit protection.

Technical Specifications

Current 1 A
Phase Three Phase
Manufacturer IMO Precision Controls
Series UB10 UL489 Circuit Breakers
Model UB10C3001A
Product type UL489 miniature circuit breaker
Rated current 1 A
Number of poles 3
Trip characteristic C Curve
Short circuit interrupting capacity 10 kA
Rated operational voltage 480Y/277 V AC
Frequency 50 / 60 Hz
Protection rating IP20 (NEMA 1)
Mounting type DIN rail
Operating temperature -25°C to +55°C
Standards UL489, IEC 60947-2, IEC 60898-1
HS Code 8536201090
Country of Manufacture India
Poles 3-pole
Device Type MCB
Trip Curve C curve

Frequently Asked Questions

What is the IMO UB10C3001A used for?

It protects low-current industrial branch circuits, PLC systems, instrumentation and automation equipment against overloads and short circuits.

What is the current rating of this circuit breaker?

The UB10C3001A has a 1 A rated current.

How many poles does the breaker have?

The UB10C3001A is a 3-pole miniature circuit breaker.

What trip characteristic does this breaker use?

This model features a C curve tripping characteristic suitable for circuits with moderate inrush currents.

How is the breaker installed?

The breaker is designed for installation on a standard DIN rail inside industrial electrical control panels and distribution enclosures.

Trusted for Industrial Circuit Protection

IMO Precision Controls circuit protection products are trusted by machine builders, panel manufacturers and automation engineers to provide dependable electrical protection and long-term reliability.

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At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

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