KBO Series Control and Protection Switch
Integrated Motor Control & Protection Device (CPS) for Low Voltage Distribution
$42.00
Overview
Nelink KBO series control and protection switch is an integrated electrical apparatus designed for AC 50/60Hz, rated voltage up to 400V/690V power systems. It combines the functions of contactor, circuit breaker, overload relay and control switch into one compact unit. Used for motor starting, stopping, reversing and protection in industrial and building power distribution. Equipped with red rotary operating handle and status indicator lights. Adjustable protection parameters. It provides reliable overload, short-circuit, phase failure and under-voltage protection. Compliant with IEC standards, widely used in industrial automation, HVAC, pump stations and distribution panels.
Key Features
Integrated design: contactor + circuit breaker + overload relay in one unit
Red rotary operating handle, clear ON/OFF/TRIP position
Status indicator lights for power and fault indication
Adjustable overload and short-circuit protection parameters
Built-in auxiliary contacts and signal output
Compact structure, saves panel space and wiring
Manufactured in accordance with IEC 60947-6-2
Technical Specifications
Item | Specification |
|---|---|
Product Model | KBO Series |
Product Type | Control and Protection Switch (CPS) |
Rated Voltage | AC 400V / 690V |
Rated Current | 16A / 32A / 45A / 63A / 100A / 125A |
Rated Frequency | 50Hz / 60Hz |
Breaking Capacity | 50kA / 100kA |
Protection Functions | Overload, short-circuit, phase failure, under-voltage |
Operation | Red rotary handle, manual / automatic |
Standard | IEC 60947-6-2 |
Applications
Motor control centers, industrial automation panels, building power distribution, HVAC systems, pump stations, conveyor lines, lighting control, small generator protection.
Ordering & Support
Send model, rated current, control voltage and quantity to levit@nelink.net or WhatsApp +86 15622712297 for a configured quotation.