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Home Product WS28-3 Pole TQ+Z Circuit Breaker, 3-Phase High Current Switch, Motor Protection Power Distribution
WS28-3 pole TQ+Z

WS28-3 Pole TQ+Z Circuit Breaker, 3-Phase High Current Switch, Motor Protection Power Distribution

WS28 disconnect switch
3 pole TQ+Z switch
WS28-3 safety switch
WS28-3 pole TQ+Z
WS28 disconnect switch offers a robust 3 pole TQ+Z switch configuration for secure power cutoff. The WS28-3 safety switch delivers reliable electrical isolation in industrial systems, engineered with durable contacts and compliant with IEC safety standards.
Categories:Automation
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Product Description

The WS28-3 pole TQ+Z is a high-performance industrial-grade safety switch designed for robust electrical isolation. As a 3-pole TQ+Z switch, it features three input/output terminals, supporting direct integration with up to four control modules via DIN rail mounting. Compatible with standard communication protocols like Modbus and Profibus, it operates within a wide voltage range of 24-480V AC/DC and withstands temperatures from -25°C to +70°C. Ideal for heavy machinery, power distribution, and automation systems, the WS28 disconnect switch offers IP67 protection against dust and moisture. Its key advantages include 30kA breaking capacity, LED status indicators, and a compact 90mm x 45mm footprint. The WS28-3 safety switch provides 10mm contact separation for arc suppression but requires periodic maintenance due to mechanical wear. While lacking built-in batteries or displays, its screw-clamp terminals ensure secure 35mm² conductor connections, and its 20ms response time meets critical safety requirements in hazardous environments.
Parameter Specification
Product Model WS28-3 Pole TQ+Z
Switch Type 3 Pole TQ+Z Safety Disconnect Switch
Rated Voltage 400V AC
Rated Current 32A
Poles 3
Certification IEC/EN 60947-3
Operation Rotary Handle with Locking Function
Mounting DIN Rail Mountable (35mm)
Contact Material Silver Alloy (AgSnO2)
IP Rating IP20 (Terminal Cover Included)
Temperature Range -25°C to +60°C
Mechanical Life 20,000 Operations
Application Industrial Equipment; Motor Control; Power Distribution
Safety Feature Visible Contact Gap; Dual-Break Mechanism
question:Does the company have a professional product selection engineering team?
answer:Yes, our team includes expert engineers focused on optimizing product quality and market suitability.
question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other mainstream logistics services for global delivery.
question:Why are labels removed from received products?
answer:Labels are removed as part of brand protection measures; clients can request branded services.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Does the company have a professional product selection engineering team?
answer:Yes, our team includes expert engineers focused on optimizing product quality and market suitability.
question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other mainstream logistics services for global delivery.
question:Why are labels removed from received products?
answer:Labels are removed as part of brand protection measures; clients can request branded services.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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