GAZ063SAB - 3P SWITCH 63A-ENCLOS BLACK HAND.PADLOCK

Why Choose the GAZ063SAB?

The Lovato GAZ063SAB is a three-pole switch disconnector supplied in an IP65 non-metallic enclosure, engineered for dependable on-load isolation. Rated at 63 A Ith and operated via a rotating black handle, it delivers clear, positive switching for AC circuits. The compact enclosure measures 175x210x99mm (6.9x8.3x3.9''), supporting panel or field installations where reliable isolation and ingress protection are essential.

Designed to IEC/EN 60947-3 and -1, it offers Ui 1000 V and Uimp 8 kV, with AC21A 63 A up to 690 V. AC22A is 63 A at 400 V (45 A at 500/690 V), while AC23A is 45 A at 400 V (25 A at 500/690 V), with 22 kW at 400/690 V. Durable 100000-cycle mechanics and 15000-cycle electrical life are supported by 0.75–16 mm² terminals (1.8–2 Nm), -25 to +55 °C operation and IP65 sealing.

Key Benefits

• Robust IP65 enclosure shields against dust and water jets.
• Three-pole isolation for reliable disconnection of AC circuits.
• 63 A Ith with AC21A/AC22A/AC23A performance across common voltages.
• High dielectric strength: Ui 1000 V, Uimp 8 kV.
• Durable design with 100000 mechanical and 15000 electrical cycles.
• Wide conductor range 0.75–16 mm²; 1.8–2 Nm tightening torque.
• Operates from -25 to +55 °C, suitable for challenging environments.

Technical Specification

• Product type designation: GAZ
• Number of poles: 3
• 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

• Complete enclosed switch disconnector assembly
• Rotary black handle fitted to enclosure
• Installation and safety instructions

Applications

• Main isolator for industrial control panels and machinery
• On-load disconnection in AC21A, AC22A and AC23A duty categories
• Field installations requiring IP65 ingress protection
• Local maintenance isolation up to 63 A Ith

Safety note: Installation and commissioning must be performed by qualified personnel. Always isolate the supply before work, observe IEC/EN 60947 requirements, use the specified gG63 fuse, and tighten terminals to 1.8–2 Nm within stated conductor sizes.