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Product Name/Title: S+S KT9 Motor Protection Circuit Breaker KTA9 40H Frame D 14.5 to 20A
Brand: NHP
SKU: KTA940H20A
Alternatively Known As: Motor Protection Circuit Breaker, KT9 Circuit Breaker, KTA9 40H
Technical Specifications
- Rated Permanent Current (Iu): 20 A
- Switch Off Technique: Thermomagnetic
- Long Time Overload Protection Adjustment Range: 14.5-20 A
- Max Rated Operation Voltage (Ue): 690 V
- Rated Short Circuit Breaking Capacity (LCU) at 400 V AC: 100 kA
- Rated Operation Power at AC 3 400 V: 10 kW
- Type of Control Element: Turn handle
- Type of Electrical Connection of Main Circuit: Screw connection
- Number of Poles: 3
- Degree of Protection: IP2X
- Max Tightening Torque: 2.5 Nm
- Dimensions (H x L x W): 96.3mm x 93.7mm x 45mm
- Weight: 0.39 kg
Key Features
- Thermomagnetic switch-off technique for reliable protection.
- Adjustable long-time overload protection from 14.5 to 20 A.
- High breaking capacity of 100 kA at 400 V AC.
Professional Installation Requirements
- Professional installation by a qualified electrician is recommended for optimal safety.
Applications
- Industrial: Motor protection in various machinery and equipment
- Commercial: Electrical systems requiring reliable circuit protection
Standards & Compliance
- Complies with AS/NZS 3820 for essential safety requirements for electrical equipment.
Environmental Benefits
- Enhances energy efficiency by protecting motors from overloads and faults.
Warranty Information
2 years warranty against manufacturing defects.
Available Now
The S+S KT9 Motor Protection Circuit Breaker KTA9 40H Frame D 14.5 to 20A is available now for immediate purchase. Ideal for industrial and commercial applications requiring reliable motor protection.
