Lovato Motor Protection Circuit Breaker 100A, 80A, 1kV Thermal Magnetic, 3 Poles SM3R

Lovato SM3R Motor Protection Circuit Breaker SM3R9900 is designed for effective motor protection delivering current ratings of 100A and 80A at a supply voltage of 1kV. It integrates thermal magnetic sensing to ensure both overload and short-circuit protections, making it suitable for critical industrial and commercial motor control applications.

This three-pole circuit breaker has compact overall dimensions of 70mm length, 169mm width, and 165mm depth, providing an efficient footprint for installation. Its IP20 enclosure rating offers solid protection against accidental contact and ingress of solid objects.

Operating reliably within a wide temperature range from -20°C to 70°C, this device suits diverse environmental conditions. The motor protection system adheres to multiple international standards including UL 508, IEC/EN 60947-1, RoHS, cULus, and CSA, underlining its safety, compliance, and environmental responsibility.

The breaker features highly conductive auxiliary contacts with four contact points and quick connect snap-on accessory mounting, enhancing operational flexibility. The mechanical interlock with positive (force) guided contacts aligns with IEC requirements for safe motor control. Up to four auxiliary contacts can be mounted for advanced configuration and signaling.

Ideal for industrial, manufacturing, electrical automation, HVAC, and commercial motor control applications, this product ensures dependable motor protection and operational safety. Its robust construction and advanced features also make it suitable for power factor correction contactors and photovoltaic application types.

This motor protection circuit breaker is manufactured in Italy and is supplied new. Suitable for three-pole motor protection applications. Thermal magnetic sensing provides precise current monitoring and overload protection.

Compact dimensions with 70mm length, 169mm width, and 165mm depth. Operating temperature range from -20°C to 70°C ensures durability in diverse environments. High IP20 rating safeguards internal components from solid objects.

Complies with UL 508, IEC/EN 60947-1, RoHS, cULus, CSA standards for safety and quality. Equipped with highly conductive auxiliary contacts and snap-on accessory mounting. Mechanical interlock with positive forced-guided contacts per IEC standards.

Manufactured in Italy with a new product condition. Explore more premium motor protection devices and control equipment in the Motor Circuit Breaker category at EnvMart for your industrial and electrical automation needs.