GAZM100 - 3P 100A METAL ENCLOSED ISOLATOR

Why Choose the GAZM100?

The Lovato GAZM100 is a robust switch disconnector in a sealed IP65 metal enclosure, designed for dependable AC isolation. With a rotating red/yellow handle and three-pole configuration, it delivers 100 A performance for industrial panels. Its compact 150 x 200 x 120 mm footprint simplifies mounting while providing clear, positive operation for safe disconnection during maintenance and service tasks.

Built to IEC/EN 60947-3 and 60947-1, this enclosed disconnector offers Ui 1000 V and Uimp 8 kV insulation strength. Rated AC21A/AC22A up to 100 A, and AC23A 100 A (400 V) and 47 A (690 V), it withstands 50 kA conditional short-circuit with gG100 fuse. Durable 30,000-cycle life and 4 to 70 mm² terminals with 5 to 6 Nm torque ensure reliable service from -25 to +55 °C.

Key Benefits

• IP65 metal enclosure for reliable environmental protection and ingress resistance.
• Three-pole isolation with clear red/yellow rotary handle operation.
• 100 A Ith; strong AC21A/AC22A performance across common voltages.
• AC23A rated: 100 A at 400 V, 47 A at 690 V.
• High dielectric strength: Ui 1000 V, Uimp 8 kV.
• Withstands 50 kA conditional short-circuit with gG100 fuse.
• Wide cable range 4 to 70 mm²; 5 to 6 Nm terminals.
• Compact 150 x 200 x 120 mm footprint eases panel integration.

Technical Specification

• Product type designation: GAZM
• Number of poles: 3
• Operating voltage type: AC
• Ith (IEC): 100 A
• Rated insulation voltage Ui (IEC/EN): 1000 V
• Rated impulse withstand voltage Uimp: 8 kV
• Operating current Ie AC21A 400 V: 100 A
• Operating current Ie AC21A 500 V: 100 A
• Operating current Ie AC21A 690 V: 100 A
• Operating current Ie AC22A 400 V: 100 A
• Operating current Ie AC22A 500 V: 100 A
• Operating current Ie AC22A 690 V: 100 A
• Operating current Ie AC23A 400 V: 100 A
• Operating current Ie AC23A 500 V: 80 A
• Operating current Ie AC23A 690 V: 47 A
• Power dissipation per pole (max): 4 W
• Rated operational power AC23A 400 V: 55 kW
• Rated operational power AC23A 690 V: 45 kW
• Conditional short-circuit current (rms): 50 kA
• Short-circuit protection fuse: gG100
• Making capacity AC23A 400 V: 1250 A
• Breaking capacity AC23A 400 V: 1000 A
• Mechanical life: 30000 cycles
• Electrical life AC21A: 30000 cycles
• Terminal tightening torque: 5 to 6 Nm
• Conductor section (IEC): 4 to 70 mm²
• Operating temperature: -25 to +55 °C
• Storage temperature: -40 to +70 °C
• Max altitude: 3000 m
• IP degree (frontal): IP65
• IP degree of protection: IP65
• Pollution degree: 3

What’s Included

• Lovato GAZM100 switch disconnector in IP65 metal enclosure
• Rotating red/yellow handle integrated with enclosure
• Downloadable datasheet and technical documentation

Applications

• Local isolation for machinery and plant maintenance
• Main switch/disconnector in industrial control panels and distribution boards
• Switching of motor and resistive loads within AC23A/AC22A categories
• Installations requiring IP65 protection against dust and water jets
• General AC isolation up to 100 A in three-pole circuits

Safety note: Installation must be performed by qualified personnel. Isolate supply before work and use a gG100 fuse to meet the 50 kA conditional short-circuit rating, following IEC/EN 60947 and local regulations.