NS2-80B 16A-25A Motor Starter/Circuit Breaker — Comprehensive Motor Protection & Control
NS2-80B 16A-25A is a versatile device functioning as both a motor starter and a circuit breaker, often referred to as a motor-automatic. Primarily an automatic circuit breaker, it provides robust protection for electric motors, offering start/stop functionality and integrated control elements. Featuring a magnetic trip unit, it safeguards against short-circuit currents, with a trip setting of 18 times the nominal current. This provides a compact and efficient solution for motor control and overload protection.
Technical Specifications:
Type: Motor Starter / Circuit Breaker (Motor-Automatic)
Standard: GOST (Specific GOST standard not provided in source)
Base Material: Thermoplastic Housing, Bimetallic Strip, Magnetic Coil
Application: Indoor
Consumption: N/A – This is a protective device, not a consumable material.
Drying Time: N/A – Not applicable.
Durability: High mechanical strength, resistant to common industrial environments, designed for frequent switching operations.
Packaging: Individual units, typically packaged in cardboard boxes with multiple units per master carton.
Advantages:
Combined protection and control in a single device.
Reliable short-circuit protection with magnetic trip unit.
Simple installation and operation.
Cost-effective solution compared to separate starter and breaker combinations.
Provides manual motor start/stop functionality.
Compact design saves space in control panels.
Applications:
Protection of small to medium-sized electric motors in industrial machinery.
Motor control in pumps, fans, and compressors.
Overload and short-circuit protection in control panels.
Used in residential and commercial building electrical systems for motor-driven appliances.
