THQL21100P DOUBLE‑POLE 100A CIRCUIT BREAKER

The THQL21100P is a rugged double‑pole circuit breaker designed to deliver reliable protection against overloads and short‑circuit events in residential and light commercial panels. As part of the Q‑Line plug‑in family, it features a compact, one‑inch‑per‑pole width for efficient use of space, a plug‑on mounting interface for quick installation, and a thermal‑magnetic trip unit tuned for consistent performance. Its thermoset housing helps maintain structural stability under heat and everyday mechanical stress, supporting long service life and dependable operation at 100 A.

DETAILS

• Model Number: THQL21100P
• Type: Q‑Line Plug‑In Circuit Breaker
• Package Contents: One double‑pole circuit breaker
• Number of Items Included: 1
• Poles: 2
• Amperage: 100 A
• Voltage Rating: 120/240 V
• Interrupt Rating: 10 kAIC
• Dimensions: 3.00 in L x 2.00 in W x 3.375 in H
• Material: Thermoset housing
• Mounting Type: Plug‑On
• Trip Type: Thermal magnetic
• Connection Type: Lug or screw clamp terminals
• Operating Frequency: 50/60 Hz
• Pack Size: 1

KEY FEATURES

• Color: Black thermoset exterior
• Size: Two‑inch overall width, one inch per pole
• Dimensions: 3.00 in L x 2.00 in W x 3.375 in H
• Materials: Heat‑resistant thermoset case with metal internal components
• Series: Q‑Line series
• Warnings: Electrical hazard precautions apply; install and service by qualified personnel only

APPLICATIONS

• Residential main or feeder positions requiring 100 A double‑pole protection
• Light commercial distribution panels with plug‑on breaker architecture
• Service upgrades and replacements where compact, one‑inch‑per‑pole breakers are preferred
• Sub‑panel installations on 120/240 V systems needing robust thermal‑magnetic protection