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1492-SP3B160 3-pole miniature circuit breaker, 16 A, B curve, UL 489, DIN rail mount, for industrial and control panel protection.

Allen-Bradley 1492-SP3B160

SKU: 1492-SP3B160
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$210.00
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Allen-Bradley 1492-SP3B160 | 3-Pole 16 A Miniature Circuit Breaker for Standard Overcurrent Protection

Overview

The Allen-Bradley 1492-SP3B160 is a 3-pole miniature circuit breaker (MCB) designed for supplementary overcurrent protection in industrial and commercial control systems. Rated for 16 amps and supporting B-curve tripping characteristics, it is ideal for protecting resistive loads with minimal inrush current. Its compact design allows easy installation on standard 35 mm DIN rails and is UL 489 listed for dependable performance.

Key Features

  • Poles: 3-pole protection for three-phase systems

  • Current Rating: 16 A

  • Tripping Curve: B curve (3–5 × In) – ideal for resistive loads

  • Voltage Rating: Up to 277/480V AC

  • Mounting: DIN rail (35 mm standard)

  • Certifications: UL 489, CE, CSA

  • Interrupt Rating: 10 kA for high fault protection

  • Manual Operation: Toggle switch with trip indication

  • Compact Design: Saves space in control cabinets

Technical Specifications

  • Catalog Number: 1492-SP3B160

  • Rated Current: 16 A

  • Trip Curve: B (3 to 5 × rated current)

  • Voltage Rating: 277/480V AC

  • Interrupting Capacity: 10 kA

  • Mounting Style: DIN rail

  • Operating Temperature: -25°C to +60°C (-13°F to +140°F)

  • Housing Material: Flame-retardant thermoplastic

  • Standards Compliance: UL 489, CSA C22.2, IEC/EN 60947-2

Applications

  • General-purpose electrical protection

  • Lighting circuits

  • Control panel protection

  • Building automation

  • HVAC systems

Why Choose the 1492-SP3B160?

  • UL 489 Certified: Meets North American standards for branch protection

  • B-Curve Sensitivity: Quick response for resistive circuits

  • Durable Build: Reliable performance in harsh conditions

  • Compact & Modular: Easy integration into dense control environments

  • Trusted Brand: Backed by Allen-Bradley quality and global support

Order Now

We offer fast worldwide shipping on the 1492-SP3B160. 

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Allen-Bradley 1492-SP3B160 | 3-Pole 16 A Miniature Circuit Breaker for Standard Overcurrent Protection

Overview

The Allen-Bradley 1492-SP3B160 is a 3-pole miniature circuit breaker (MCB) designed for supplementary overcurrent protection in industrial and commercial control systems. Rated for 16 amps and supporting B-curve tripping characteristics, it is ideal for protecting resistive loads with minimal inrush current. Its compact design allows easy installation on standard 35 mm DIN rails and is UL 489 listed for dependable performance.

Key Features

  • Poles: 3-pole protection for three-phase systems

  • Current Rating: 16 A

  • Tripping Curve: B curve (3–5 × In) – ideal for resistive loads

  • Voltage Rating: Up to 277/480V AC

  • Mounting: DIN rail (35 mm standard)

  • Certifications: UL 489, CE, CSA

  • Interrupt Rating: 10 kA for high fault protection

  • Manual Operation: Toggle switch with trip indication

  • Compact Design: Saves space in control cabinets

Technical Specifications

  • Catalog Number: 1492-SP3B160

  • Rated Current: 16 A

  • Trip Curve: B (3 to 5 × rated current)

  • Voltage Rating: 277/480V AC

  • Interrupting Capacity: 10 kA

  • Mounting Style: DIN rail

  • Operating Temperature: -25°C to +60°C (-13°F to +140°F)

  • Housing Material: Flame-retardant thermoplastic

  • Standards Compliance: UL 489, CSA C22.2, IEC/EN 60947-2

Applications

  • General-purpose electrical protection

  • Lighting circuits

  • Control panel protection

  • Building automation

  • HVAC systems

Why Choose the 1492-SP3B160?

  • UL 489 Certified: Meets North American standards for branch protection

  • B-Curve Sensitivity: Quick response for resistive circuits

  • Durable Build: Reliable performance in harsh conditions

  • Compact & Modular: Easy integration into dense control environments

  • Trusted Brand: Backed by Allen-Bradley quality and global support

Order Now

We offer fast worldwide shipping on the 1492-SP3B160. 

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Allen-Bradley 1492-SP3B160

Allen-Bradley 1492-SP3B160

$210.00
Add to wishlist
Allen-Bradley 1492-SP3B160

Allen-Bradley 1492-SP3B160

Your Price:
$210.00
Item Added to Your Cart
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