Siemens I-T-E 20A Circuit Breaker BQ3B020 (lot of 2)

Siemens I-T-E 20A Circuit Breaker BQ3B020 (Lot of 2)

Enhance the safety and efficiency of your electrical systems with the Siemens I-T-E 20A Circuit Breaker BQ3B020. This lot includes two high-quality, 3-pole molded case circuit breakers, each designed to provide reliable protection against overcurrent and short-circuit conditions in both residential and commercial applications.

Key Features

• Amperage Rating: 20 Amps
• Voltage Rating: 240 VAC
• Interrupting Capacity: 10 kA at 240V
• Number of Poles: 3
• Trip Type: Thermal Magnetic
• Mounting Type: Bolt-On
• Connection Type: Lug-In/Lug-Out
• Wire Size Compatibility: 14 to 10 AWG (Copper), 12 to 10 AWG (Aluminum)
• Operating Temperature: 40°C (104°F)
• Certifications: UL Listed, CSA Certified, CE Marked, HACR Rated

Product Overview

The Siemens BQ3B020 circuit breakers are engineered for durability and performance. Their thermal magnetic trip mechanism ensures prompt response to overloads and short circuits, safeguarding your electrical infrastructure. The 3-pole design facilitates balanced power distribution across three-phase systems, making them suitable for a variety of applications.

Installation is streamlined with the bolt-on mounting style and lug-in/lug-out connections, accommodating a range of wire sizes for versatile integration into existing panels. The compact dimensions (approximately 12.8 inches in length, 4.6 inches in width, and 3.7 inches in height) allow for efficient use of space within electrical enclosures.

These circuit breakers are designed to operate effectively in environments up to 40°C (104°F), ensuring consistent performance under standard operating conditions. Their compliance with UL, CSA, and CE standards, along with HACR rating, attests to their quality and reliability in various settings.

Applications

Ideal for both residential and commercial settings, the Siemens BQ3B020 circuit breakers are well-suited for:

• Power distribution panels
• HVAC systems
• Industrial machinery
• Lighting circuits
• General-purpose electrical protection

By incorporating these circuit breakers into your electrical system, you ensure robust protection and operational efficiency, reducing the risk of equipment damage and enhancing overall safety.