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Home Product WS28-20 Pole TQ+Z Electric Actuator Motor Component with Sensor for Machinery Systems
WS28-20 pole TQ+Z

WS28-20 Pole TQ+Z Electric Actuator Motor Component with Sensor for Machinery Systems

WS28-20 TQ+Z breaker
20 pole circuit breaker
TQ+Z thermal magnetic breaker
WS28-20 pole TQ+Z
WS28-20 TQ+Z thermal magnetic breaker: 20-pole circuit breaker provides reliable overcurrent and short-circuit protection for industrial/commercial power systems with TQ+Z technology.
Categories:Automation
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Product Description

The WS28-20 TQ+Z breaker is a 20-pole circuit breaker engineered for robust industrial power distribution, featuring thermal-magnetic tripping for precise overload and short-circuit protection. Designed to operate within 220-690V AC and a temperature range of -25°C to +70°C, it integrates seamlessly with modular distribution systems via DIN rail mounting. This TQ+Z thermal magnetic breaker supports high-current applications in manufacturing, energy, and heavy machinery sectors, offering a breaking capacity up to 50kA. Its compact design simplifies multi-pole configurations while ensuring durability in harsh environments. Key advantages include adjustable trip settings, quick-mount terminals, and low maintenance; however, its fixed thermal calibration limits customization. Unlike electronic alternatives, it lacks communication interfaces or display screens, focusing purely on mechanical reliability.
Parameter Specification
Model WS28-20 TQ+Z
Type 20 Pole Thermal Magnetic Circuit Breaker
Rated Current 16A - 125A (Adjustable)
Rated Voltage 400V AC / 500V DC
Breaking Capacity 10kA @ 400V AC
Standards IEC/EN 60898-1, IEC/EN 60947-2
Mechanical Life 20,000 cycles
Electrical Life 10,000 cycles @ rated current
Terminal Type Screw Clamp
Mounting DIN Rail (35mm)
Operating Temperature -25°C to +55°C
Protection Degree IP20 (Terminal Cover Optional)
Material Thermoplastic (PA66), Silver Alloy Contacts
question:Do you offer technical selection services?
answer:Yes, we provide comprehensive technical selection support to ensure optimal product compatibility.
question:How does after-sales handle faults found in refurbished products?
answer:We investigate the issue and offer repair, replacement, or refund based on the refurbishment terms.
question:Can the company provide upgraded or alternative models?
answer:Yes, we can recommend upgraded or alternative models based on availability and requirements.
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:Do you offer technical selection services?
answer:Yes, we provide comprehensive technical selection support to ensure optimal product compatibility.
question:How does after-sales handle faults found in refurbished products?
answer:We investigate the issue and offer repair, replacement, or refund based on the refurbishment terms.
question:Can the company provide upgraded or alternative models?
answer:Yes, we can recommend upgraded or alternative models based on availability and requirements.
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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