Square D KH36090 90A 3 Pole Molded Case Circuit Breaker – Plug In – 600VAC
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The KH36090 by Square D is a K-frame molded case circuit breaker designed for dependable circuit protection in commercial and industrial electrical distribution systems. Featuring a thermal magnetic non-interchangeable trip unit, this breaker provides reliable overload and short-circuit protection. The I-Line frame style and plug-in connection design allow for efficient installation and maintenance, while its high interrupting capacity ensures strong performance in demanding power distribution applications.
Product Specifications
- Brand: Square D
- Model Number: KH36090
- Product Type: Molded Case Circuit Breaker
- Frame Style: KH (I-Line) Frame
- Trip Unit Type: Thermal Magnetic Non-interchangeable
- Connection Type: Plug In
- Mount Type: I-Line / Plug-In Mount
- Number of Poles: 3 Pole
- Amperage Rating: 90 Ampere
- Maximum Voltage Rating: 600 VAC
- Frequency: 50/60 Hz
- Standard Lug Type: Load End Terminals
- Operating Temperature Reference: 40°C
- Warranty: One Year
Technical Specifications
- Thermal magnetic trip mechanism for overload and short-circuit protection
- Non-interchangeable trip unit construction
- Designed for commercial and industrial distribution systems
- K-frame breaker construction
- Load end terminals supplied as standard
- Suitable for I-Line panelboard applications
- Compact and durable molded case design
- Trip setting range: 450–900
Voltage and Ratings
- 65 kA Interrupting Capacity @ 240 VAC
- 35 kA Interrupting Capacity @ 480 VAC
- 25 kA Interrupting Capacity @ 600 VAC
- 10 kA Interrupting Capacity @ 250 VDC
- Maximum Voltage: 600 VAC
- Current Rating: 90 Ampere
- 3 Pole Configuration
Product Data
- Manufacturer: Square D
- Model: KH36090
- Frame Type: K Frame
- Connection: Plug In
- Terminal Type: Load End Standard Lugs
- Product Category: Molded Case Circuit Breaker
- Warranty Coverage: 1 Year In-House Warranty
- Application: Electrical Power Distribution and Protection
Important Note
The product image shown represents a base model and is provided for identification purposes only. Accessories ordered together with the breaker can be professionally installed at no additional cost based on the configuration details provided during checkout. The included one-year warranty covers standard shipping charges, repair services, replacement parts, and labor required for recertification under normal operating conditions. Damage caused by misuse, improper installation, or normal wear is not covered.
- Type Circuit Breakers
- Vendor Square D
- Brand Square D
Returns are easy
You may return items within 30 days of delivery for a refund.
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