BQ3B020 - Siemens 20 Amp 240 Volt 3-Pole Molded Case Circuit Breaker Type BQ

Product Overview

The Siemens BQ3B020 is a Type BQ molded case circuit breaker rated for 20 amps and 240 volts with three poles. It is intended for use where a three‑pole disconnect and overcurrent protection are required.

This listing covers a single SKU: BQ3B020 (new condition). Request a quote for pricing and availability.

Key Features

• Manufacturer: Siemens
• Model / SKU: BQ3B020
• Rating: 20 A, 240 V (three‑pole)
• Form factor: Molded Case Circuit Breaker (Type BQ)
• Condition: New

Function and intended use

The BQ3B020 provides overcurrent protection and a means to disconnect three conductors simultaneously. As a three‑pole molded case breaker, it is used where protection of three‑phase circuits or grouped single‑phase circuits is required.

• Protects circuits up to 20 amps per pole
• Three‑pole configuration disconnects all phases together

Electrical ratings and basic requirements

This breaker is rated at 20 amps and 240 volts. Use it only in systems and enclosures specified for breakers with these ratings and compatible mounting and connection methods.

• Voltage rating: 240 V
• Current rating: 20 A
• Pole count: 3

Poles, form factor, and product identity

The unit is a Type BQ molded case circuit breaker in a three‑pole configuration. The product identifier and SKU for this exact item is BQ3B020 from Siemens.

• Type: Molded Case Circuit Breaker (Type BQ)
• SKU / Model: BQ3B020
• Manufacturer: Siemens

Ordering guidance

This product page represents the single SKU BQ3B020. Confirm the model number, required quantity, and compatibility with your panel or load center before ordering.

• SKU to order: BQ3B020
• Condition: New
• Request a quote for pricing and availability

Before You Order

Confirm the model number and quantity required before ordering. Verify that a 20 A, 240 V, 3‑pole molded case breaker is appropriate for your panel, load, and local electrical code requirements.

• Confirm compatibility with panel/gear and mounting method
• Check that three‑pole 20 A protection matches the circuit design
• Request a quote for current pricing and availability

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for BQ3B020 - Siemens 20 Amp 240 Volt 3-Pole Molded Case Circuit Breaker Type BQ. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.