Schneider QHB 1-Pole HACR Circuit Breaker 20A Bolt-On Miniature Circuit Protection

Schneider QHB 1-Pole HACR Circuit Breaker

Professional HACR and Switching Duty Rated Circuit Protection

The Schneider QHB 1-Pole HACR Circuit Breaker delivers reliable circuit protection with 20A line rated current capacity. This miniature circuit breaker features bolt-on mounting for secure installation and pressure plate electrical connections. Designed for commercial applications with HACR and switching duty ratings, this standard function circuit breaker provides dependable performance in a compact 1-pole configuration.

Professional Features & Benefits

• 20A Line Rated Current: Provides adequate circuit protection capacity for commercial electrical loads and equipment.
• HACR and Switching Duty Rated: Certified for heating, air conditioning, and refrigeration applications with enhanced switching capabilities.
• Bolt-On Mounting: Ensures secure mechanical connection and reliable electrical contact in panel installations.
• Pressure Plate Connection: Delivers consistent electrical connection with proper torque specifications for long-term reliability.
• Miniature Circuit Breaker Design: Compact form factor maximizes panel space utilization while maintaining full protection functionality.
• 1-Pole Configuration: Single space requirement optimizes panel real estate for efficient electrical distribution design.
• 15-Year Average Life Duration: Extended service life reduces maintenance requirements and replacement costs over time.

Technical Specifications

• Ambient Air Temperature For Operation: 40 °C
• Average Life Duration: 15 year(s)
• Carbon Footprint: 18.06922484
• Carbon Footprint Kg Co2 Eq Total Life Cycle: 18.06922484
• China Rohs In Scope: No
• China Rohs Label: 1
• Circuit Breaker Application: HACR and Switching Duty rated
• Circuit Breaker Type: standard
• Country Of Origin: United States
• Device Type: LV equipment - Low voltage circuit breaker
• Distribution Carbon Footprint: 0.016035033
• Electrical Connection: pressure plate
• End Of Life Carbon Footprint: 0.022719311
• Energy Efficiency Optimized: FALSE
• Environmental Disclosure: ENVPEP2111016
• Eoli Availability Display: No need of specific recycling operations
• Eu Rohs Directive: Compliant
• Field Service Division: PPIBS
• Function Option: Standard
• Function Option Id: STANDARD
• Green Premium Status For Reporting: Green Premium product
• H And D Domain: Safety
• H And D Enrichment Assignment: no
• H And D Enrichment Class 3: Circuit Breakers
• H And D Enrichment Class 4: MCB UL 1P
• H And D Enrichment Function: MCB
• H And D Subrange: COM
• Halogen Content Performance: Halogen free product
• Halogen Free Status: Halogen free product
• Halogene Performance: Halogen free product
• Installation Carbon Footprint: 3.10E-05
• Legacy Weee Scope: In
• Line Rated Current: 20 A
• Manufacturing Carbon Footprint: 0.726195972
• Market Segmentation: Commercial
• Market Segmentation Id: COMMERCIAL
• Mercury Free: Yes
• Mounting Mode: bolt-on
• Number Of Spaces Required: 1
• Package Weight Lbs: 122.470 g
• Packaging Made With Recycled Cardboard: No
• Packaging Without Single Use Plastic: Yes
• Poles Description: 1P
• Product Availability: Stock - Normally stocked in distribution facility
• Product Contributes To Saved And Avoided Emissions: No
• Product Depth: 2.91 in
• Product Height: 2.99 in
• Product Or Component Type: miniature circuit-breaker
• Product Width: 0.75 in
• Range Of Product: QO
• Reach Compliance Directive: Reference contains Substances of Very High Concern above the threshold
• Reach Full Compliance Status: Reference contains Substances of Very High Concern above the threshold
• Reach Full Compliance Status Id: CONTAINS_SVHC
• Reach Regulation: Reference contains Substances of Very High Concern above the threshold
• Recycled Metal Content At Cr Level: 0%
• Return Indicator: Y
• Returnability: Yes
• Rohs Eur Conformity Date: 2534
• Rohs Eur Full Compliance Status: Compliant
• Rohs Eur Full Compliance Status Id: COMPLIANT
• Rohs Eur In Scope: Yes
• Rohs Eur Status: Compliant
• Rohs Exemption Information: Yes
• Scope Perimeter: Outside of Europe
• Serviceability: No
• Sustainable Packaging: No
• Take Back: No
• Tier: 1
• Tier Id: 1
• Tightening Torque: 4.6-4.6 N.m
• Total Lifecycle Carbon Footprint: 18 kg CO2 eq.
• Toxic Heavy Metal Free: Yes
• Traceability: No
• Use Carbon Footprint: 17.30424348
• Wd Status: 1 - GSC certified
• With Recycled Cardboard: No
• Without Single Use Plastic: Yes
• Department: Electrical

Installation & Operation

1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
4. Configure any available load management or control features as supported by the provided specifications.
5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

• Commercial Building Electrical Distribution
• HVAC Equipment Protection
• Refrigeration System Circuit Protection
• Industrial Control Panel Applications
• Electrical Panel Upgrades and Retrofits
• Multi-Unit Residential Properties
• Professional Office Buildings

Why Choose Schneider Quality?

Schneider QHB circuit breakers deliver proven reliability with 15-year average life duration and comprehensive compliance certifications. The halogen-free, mercury-free design meets environmental standards while the Green Premium product status ensures sustainable performance. Manufactured in the United States with RoHS compliance and proper torque specifications of 4.6 N.m for dependable long-term operation.