GAZ125 - 3P SWITCH 125A-ENCLOS-R/Y HAND.PADLOCK

Why Choose the GAZ125?

The Lovato GAZ125 switch disconnector delivers safe on-load isolation in an IP65 non-metallic enclosure. This three-pole unit features a rotating red/yellow handle for clear operator visibility and positive actuation. Rated 125 A, it comes factory assembled in a compact housing measuring 220x280x170mm (8.7x11x6.7''). The GAZ125 is ideal as a main isolator or local maintenance switch across industrial and commercial installations.

Engineered for demanding duty, it offers Ui 1000 V and Uimp 8 kV, with AC-21/AC-22/AC-23 performance up to 125 A at 400 V. The device achieves a conditional short-circuit current of 50 kA when protected by a gG125 fuse. Mechanical and electrical life are 30,000 cycles. Terminals accept 4 to 70 mm² conductors and tighten to 5 to 6 Nm. Operating range is -25 to +55 °C, up to 3000 m altitude. Conforms to IEC/EN 60947-3 and 60947-1.

Key Benefits

• IP65 non-metallic enclosure resists dust and water ingress.
• High 125 A Ith supports demanding isolation duties.
• Clear red/yellow rotary handle for high visibility operation.
• Robust 30,000-cycle mechanical and electrical life for reliability.
• Wide 4 to 70 mm² wiring range, 5 to 6 Nm terminal torque.
• Withstands 50 kA conditional short circuit with gG125 fuse.
• Certified to IEC/EN 60947-3 and 60947-1 standards.

Technical Specification

• Product type designation: GAZ
• Number of poles: 3
• Operating voltage type: AC
• Ith (IEC): 125 A
• Rated insulation voltage Ui (IEC/EN): 1000 V
• Rated impulse withstand voltage Uimp: 8 kV
• Operating current Ie AC21A 400 V: 125 A
• Operating current Ie AC21A 500 V: 125 A
• Operating current Ie AC21A 690 V: 125 A
• Operating current Ie AC22A 400 V: 125 A
• Operating current Ie AC22A 500 V: 125 A
• Operating current Ie AC22A 690 V: 125 A
• Operating current Ie AC23A 400 V: 125 A
• Operating current Ie AC23A 500 V: 100 A
• Operating current Ie AC23A 690 V: 47 A
• Power dissipation per pole (max): 6.3 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: gG125
• 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 GAZ125 enclosed 3-pole switch disconnector (IP65)
• Rotating red/yellow handle pre-fitted to enclosure
• Product datasheet and installation guidance

Applications

• Main on-load isolation of AC circuits within specified AC-21/22/23 ratings
• Local isolator for machinery and equipment requiring high-visibility operation
• Control and distribution panels needing IP65 front protection
• Installations requiring compliance with IEC/EN 60947-3 and 60947-1

Safety note: Installation must be performed by a qualified electrician. Always isolate the supply before work, use the specified gG125 fuse, and commission in accordance with IEC/EN 60947 and local regulations.