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QO115-1021 | Square D 15A 1-Pole Plug-In Thermal Magnetic Circuit Breaker 120/240V 10kAIC
- Regular price
- $299.00
- Sale price
- $299.00
- Regular price
-
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Product Description P/N: QO115-1021
Description
The Square D QO115-1021 by Schneider Electric is a single-pole thermal magnetic circuit breaker rated for 15 amps and 120/240 VAC operation. Designed for plug-in installation, it provides reliable overload and short-circuit protection with a 10 kAIC interrupting capacity. The QO115-1021 is suitable for residential, commercial, and light industrial applications requiring dependable circuit protection in QO load centers.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Square D / Schneider Electric |
| Category | Circuit Breakers |
| Part Number | QO115-1021 |
| Subcategory | Molded Case Circuit Breakers |
| Series | QO |
| Type | Standard Type QO |
| Poles | 1 |
| Phase | Single |
| Amperage Rating | 15 A |
| Voltage Rating | 120/240 VAC |
| Interrupting Rating | 10 kAIC @ 240V |
| Trip Type | Thermal Magnetic |
| Connection Type | Pressure Plate, #14–#8 AWG (Al/Cu) |
| Mounting Type | Plug-In |
| Housing Material | Fiberglass-Filled Thermoset |
| Certifications | UL 489, CSA, HACR Rated, RoHS Compliant |
| Operating Frequency | 50/60 Hz |
| Operating Temperature | Up to 40°C (104°F) |
| Standards Compliance | NEMA AB1, Federal Spec W-C-375B/GEN, NOM/ANCE Certified |
| Dimensions (L × W × H) | 2.91 × 1.5 × 3 in |
| Weight | 0.65 lb (0.29 kg) |
Information About QO115-1021
The QO115-1021 is part of the Square D™ QO series, known for its quick open (QO) mechanism and high-quality molded case construction. This thermal magnetic circuit breaker uses a plug-in mounting design for easy installation in compatible QO load centers. Built with fiberglass-filled thermoset materials, it ensures high durability and performance under demanding electrical conditions. The unit complies with UL 489 and CSA standards and is HACR rated for use with heating, air conditioning, and refrigeration equipment.
Key Features:
- Thermal-Magnetic Protection: Provides both overload and short-circuit protection for safe operation.
- High Interrupting Capacity: Rated 10 kAIC at 240V to withstand high fault currents.
- Plug-In Mounting: Enables quick and secure installation in QO load centers.
- Compact Single-Pole Design: Optimized for 15A circuits and limited panel space applications.
- Durable Thermoset Housing: Fiberglass-filled casing ensures strength and heat resistance.
- UL and CSA Certified: Meets international safety and performance standards.
- HACR Rated: Approved for heating, air conditioning, and refrigeration systems.
- Wide Operating Temperature Range: Functions reliably up to 40°C ambient temperature.
The QO115-1021 delivers the reliability and precision required for safe, efficient circuit protection in residential and commercial electrical systems.
Description
The Square D QO115-1021 by Schneider Electric is a single-pole thermal magnetic circuit breaker rated for 15 amps and 120/240 VAC operation. Designed for plug-in installation, it provides reliable overload and short-circuit protection with a 10 kAIC interrupting capacity. The QO115-1021 is suitable for residential, commercial, and light industrial applications requiring dependable circuit protection in QO load centers.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Square D / Schneider Electric |
| Category | Circuit Breakers |
| Part Number | QO115-1021 |
| Subcategory | Molded Case Circuit Breakers |
| Series | QO |
| Type | Standard Type QO |
| Poles | 1 |
| Phase | Single |
| Amperage Rating | 15 A |
| Voltage Rating | 120/240 VAC |
| Interrupting Rating | 10 kAIC @ 240V |
| Trip Type | Thermal Magnetic |
| Connection Type | Pressure Plate, #14–#8 AWG (Al/Cu) |
| Mounting Type | Plug-In |
| Housing Material | Fiberglass-Filled Thermoset |
| Certifications | UL 489, CSA, HACR Rated, RoHS Compliant |
| Operating Frequency | 50/60 Hz |
| Operating Temperature | Up to 40°C (104°F) |
| Standards Compliance | NEMA AB1, Federal Spec W-C-375B/GEN, NOM/ANCE Certified |
| Dimensions (L × W × H) | 2.91 × 1.5 × 3 in |
| Weight | 0.65 lb (0.29 kg) |
Information About QO115-1021
The QO115-1021 is part of the Square D™ QO series, known for its quick open (QO) mechanism and high-quality molded case construction. This thermal magnetic circuit breaker uses a plug-in mounting design for easy installation in compatible QO load centers. Built with fiberglass-filled thermoset materials, it ensures high durability and performance under demanding electrical conditions. The unit complies with UL 489 and CSA standards and is HACR rated for use with heating, air conditioning, and refrigeration equipment.
Key Features:
- Thermal-Magnetic Protection: Provides both overload and short-circuit protection for safe operation.
- High Interrupting Capacity: Rated 10 kAIC at 240V to withstand high fault currents.
- Plug-In Mounting: Enables quick and secure installation in QO load centers.
- Compact Single-Pole Design: Optimized for 15A circuits and limited panel space applications.
- Durable Thermoset Housing: Fiberglass-filled casing ensures strength and heat resistance.
- UL and CSA Certified: Meets international safety and performance standards.
- HACR Rated: Approved for heating, air conditioning, and refrigeration systems.
- Wide Operating Temperature Range: Functions reliably up to 40°C ambient temperature.
The QO115-1021 delivers the reliability and precision required for safe, efficient circuit protection in residential and commercial electrical systems.