AC Power Contactors – 4 Pole

Description

These 4 pole AC power contactors are designed for efficient switching and control of electrical loads in industrial and commercial applications. Built with premium silver alloy contacts and durable high-grade moulding, they ensure excellent conductivity, reliable performance, and extended operational life.

Suitable for motors, pumps, compressors, and automation systems, these contactors support multiple coil voltage options including 24V, 110V, 220–240V, and 380–415V AC. Their robust construction makes them ideal for demanding industrial environments where dependable power switching is essential.

Engineered for smooth operation and long service life, they are widely used in control panels, motor starters, and industrial automation systems.

✅ Available Variants

• KNB-416 — AC3 16A / AC1 25A — 7.5 kW
• KNB-425 — AC3 25A / AC1 45A — 11 kW
• KNB-440 — AC3 40A / AC1 50A — 18.5 kW

✅ Technical Details

• Product Type: AC Power Contactor
• Pole Type: 4 Pole
• Contact Material: Silver Alloy
• Coil Voltage: 24V / 110V / 220-240V / 380-415V AC
• Frequency: 50 Hz
• AC3 Rating: 16A – 40A
• AC1 Rating: 25A – 50A
• Output Capacity: 7.5 kW – 18.5 kW
• Body Type: Heavy Duty High Grade Moulding
• HSN Code: 8536
• Application: Motor Control & Power Switching

📦 Packing Details

• Standard Industrial Packing Available

🔥 Ideal Applications

• Motor Starters
• Industrial Automation Systems
• Pump & Compressor Control
• Power Switching Panels
• Heavy Duty Industrial Machinery

🔥 Store Structuring Tip

Best category placement:

👉 AC Power Contactors
👉 4 Pole Contactors
👉 Industrial Motor Control Components
👉 Automation & Switching Devices