GAZM063SAT4 - 4P 63A METAL ENCLOSED ISOLATOR

Why Choose the GAZM063SAT4?

Engineered for reliable isolation in demanding environments, the Lovato GAZM063SAT4 is a four-pole switch disconnector supplied in a robust IP65 metal enclosure with a rotating red/yellow handle. Rated Ith 63 A and AC operation, it offers Ui 1000 V and Uimp 8 kV performance within compact 150x200x120 mm dimensions, delivering secure, visible disconnection for panels and machinery.

Tested to IEC/EN 60947-3 and 60947-1, it achieves 100,000 mechanical cycles and 15,000 electrical cycles (AC21A). Operational currents include AC21A 63 A up to 690 V, AC22A 63 A at 400 V and 45 A at 500/690 V, and AC23A 45 A at 400 V and 25 A at 500/690 V. IP65 sealing, -25 to +55 °C operation and 3000 m altitude support dependable service.

Key Benefits

• Four-pole AC isolation for three-phase plus neutral disconnection.
• IP65 metal enclosure resists dust and water jets.
• Rotating red/yellow handle provides clear, positive on/off indication.
• 63 A Ith with Ui 1000 V and Uimp 8 kV robustness.
• Proven endurance: 100,000 mechanical and 15,000 electrical cycles (AC21A).
• Wide environmental range: -25 to +55 °C, up to 3000 m altitude.
• 10 kA conditional short-circuit rating with gG63 fuse protection.

Technical Specification

• Product type designation: GAZM
• Number of poles: 4
• Operating voltage type: AC
• Ith (IEC): 63 A
• Rated insulation voltage Ui (IEC/EN): 1000 V
• Rated impulse withstand voltage Uimp: 8 kV
• Operating current Ie AC21A 400 V: 63 A
• Operating current Ie AC21A 500 V: 63 A
• Operating current Ie AC21A 690 V: 63 A
• Operating current Ie AC22A 400 V: 63 A
• Operating current Ie AC22A 500 V: 45 A
• Operating current Ie AC22A 690 V: 45 A
• Operating current Ie AC23A 400 V: 45 A
• Operating current Ie AC23A 500 V: 25 A
• Operating current Ie AC23A 690 V: 25 A
• Power dissipation per pole (max): 2.9 W
• Rated operational power AC23A 400 V: 22 kW
• Rated operational power AC23A 690 V: 22 kW
• Conditional short-circuit current (rms): 10 kA
• Short-circuit protection fuse: gG63
• Making capacity AC23A 400 V: 450 A
• Breaking capacity AC23A 400 V: 360 A
• Mechanical life: 100000 cycles
• Electrical life AC21A: 15000 cycles
• Terminal tightening torque: 1.8 to 2 Nm
• Conductor section (IEC): 0.75 to 16 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 GAZM063SAT4 enclosed switch disconnector (metal enclosure, 4-pole)
• Rotating red/yellow handle (factory-fitted)
• Installation leaflet

Applications

• Machine and plant isolation for maintenance safety
• Main switch or local isolator in control panels
• HVAC, fan and pump system isolation
• Industrial power distribution and auxiliary circuits switching
• Wet or dusty areas requiring IP65-protected enclosures

Safety note: Install and commission only by a qualified electrician. Isolate the supply before work, fit the correct short-circuit protection (gG63 fuse) and operate within the stated ratings and environmental limits.