BAB2020S - Cutler Hammer 20 Amp 2 Pole 120/240VAC Bolt-On BAB Series Thermal Magnetic Circuit Breaker, 10kAIC, Quicklag, Shunt Trip, UL CSA HACR

Product Overview

The BAB2020S is a Cutler Hammer BAB Series thermal‑magnetic, bolt‑on circuit breaker rated 20 amps for 2‑pole 120/240VAC applications. It includes quicklag and shunt trip features and is listed with UL, CSA, and HACR markings.

This SKU is supplied as a single 2‑pole bolt‑on breaker (BAB2020S). Confirm model and quantity when ordering and request a quote for pricing and availability.

Key Features

• 20 amp, 2‑pole thermal‑magnetic protection for 120/240VAC systems
• Bolt‑on mounting (BAB Series)
• 10 kAIC interrupting rating
• Quicklag and shunt trip functionality
• UL, CSA and HACR markings

Function

The BAB2020S provides two‑pole thermal‑magnetic overcurrent protection for 120/240VAC circuits. It interrupts both poles simultaneously for multi‑wire branch circuits and combines thermal (overload) and magnetic (short‑circuit) tripping elements.

• Designed for branch‑circuit protection in distribution panels and equipment
• Two‑pole design protects both conductors of a 120/240VAC multi‑wire circuit

Electrical Ratings

Use the BAB2020S where a 20 amp, 2‑pole breaker rated for 120/240VAC is required. The unit carries a 10 kAIC interrupting rating.

• Rated current: 20 A
• Poles: 2
• Voltage: 120/240 VAC
• Interrupting rating: 10 kAIC

Features and Controls

This BAB Series breaker includes quicklag and a shunt trip. Quicklag provides a specific trip characteristic (as supplied by the manufacturer), and the shunt trip allows remote tripping of the breaker when wired to an appropriate control circuit.

• Quicklag — factory‑specified trip response
• Shunt trip — permits remote electrical trip operation when connected to a control device

Certifications and Markings

The BAB2020S is marked for UL and CSA recognition and carries HACR designation for use with heating, air‑conditioning and refrigeration equipment where applicable.

• UL listed
• CSA recognized
• HACR marked

Mounting and Physical Form

The BAB2020S is a bolt‑on style breaker from the Cutler Hammer BAB Series intended for bolt‑on distribution panel installations.

• Mounting type: bolt‑on (BAB Series)

Before You Order

Confirm the model number and quantity required before ordering. Request a quote for pricing and availability.

• Verify system voltage, pole count and interrupting rating match your application.
• Confirm that bolt‑on mounting is compatible with your panel.
• If remote trip capability is required, plan wiring for the shunt trip connection per the equipment control documentation.

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for BAB2020S - Cutler Hammer 20 Amp 2 Pole 120/240VAC Bolt-On BAB Series Thermal Magnetic Circuit Breaker, 10kAIC, Quicklag, Shunt Trip, UL CSA HACR. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.