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WS28-16 pole TQ+Z Stepper Motor 16-Pole High Torque CNC Precision Drive Component

WS28-16 circuit breaker

16 pole TQ+Z MCCB

TQ+Z trip unit

WS28-16 pole TQ+Z

The WS28-16 circuit breaker is a 16 pole TQ+Z MCCB designed for robust electrical distribution protection. Equipped with a TQ+Z trip unit, it ensures precise overload and short-circuit protection for high-current applications. Ideal for industrial and commercial systems, this MCCB features adjustable trip settings, high breaking capacity, and compliance with international safety standards.

Categories:Automation

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Product Description

The WS28-16 circuit breaker is a 16-pole TQ+Z MCCB designed for robust industrial applications such as power distribution, manufacturing facilities, and energy systems. It integrates a TQ+Z trip unit, ensuring precise overload and short-circuit protection with adjustable settings for tailored performance. The breaker supports direct connection to modular accessories and features compatibility with communication interfaces like Modbus for remote monitoring. Operating within 400-690V AC and -25°C to +70°C, it offers reliable performance under harsh conditions. Its compact design allows high-density installations while maintaining a high breaking capacity (up to 50kA). Though optimized for industrial use, its size may require careful panel planning. The unit lacks a screen or battery but includes mechanical status indicators. Detection sensitivity adapts to load variations, ensuring stability across dynamic environments.

Parameter	Specification
Product Model	WS28-16 Circuit Breaker
Type	16 Pole TQ+Z MCCB
Rated Current	16A to 250A (adjustable)
Breaking Capacity	50kA at 415V AC
Rated Voltage	400/415V AC, 250V DC
Trip Unit	TQ+Z Trip Unit with adjustable overload & short-circuit protection
Standard Compliance	IEC 60947-2
Mounting	Fixed or Plug-in
Mechanical Life	20,000 operations
Electrical Life	10,000 operations at rated current
Trip Characteristics	Instantaneous: 10-12×In, Short-delay: 1.25-10×In
Terminal Capacity	70mm² solid/highest 300mm² flexible
Housing Material	Thermoplastic UL94 V-0
Degree of Protection	IP20
Dimensions (W×H×D)	180×130×85mm
Weight	3.6kg

question:Do you have a professional product selection engineering team?
answer:Yes, we have a dedicated team of expert engineers specialized in product sourcing and quality assurance.
question:Can you provide shipment photos and purchase details for similar products?
answer:Yes, shipment photos, purchase dates, and product specifications are available upon request for transparency.
question:What is the售后 policy for malfunctioning refurbished products?
answer:We provide immediate replacement or refund for confirmed refurbished product issues, ensuring customer satisfaction.
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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