Schneider Electric VCDN12 VCDN Switch disconnector 3P 12A 3NO

The Schneider Electric VCDN12 is a TeSys Mini-VARIO 3-pole emergency stop disconnector rated at 12 A, designed for door mounting via a 22.5 mm aperture. It provides isolation and emergency disconnection of AC and DC circuits, operated by a direct red rotary handle with a yellow front plate and 0-1 marking.

• Poles / Contact composition: 3P, 3 NO
• Rated thermal current (Ith): 12 A in air; 10 A in enclosure
• Rated operational current (Ie): 8.1 A at 400 V (AC-23)
• Rated voltage (Ue): 690 V AC 50/60 Hz
• Rated impulse withstand voltage (Uimp): 6 kV
• Motor power ratings (AC-23A): 3 kW at 230–240 V / 4 kW at 400–415 V / 5.5 kW at 500 V / 7.5 kW at 690 V
• Motor power ratings (AC-3): 1.5 kW at 230–240 V / 3 kW at 400–415 V / 4 kW at 500 V / 4 kW at 690 V
• Breaking capacity: 6 kA at 400 V with 12 A aM fuse or 12 A gG fuse
• Handle and padlocking: Red rotary handle; yellow front plate; direct mounting; lockable with 1–3 padlocks of 4–8 mm diameter
• Mounting: Door-mount via 22.5 mm aperture; 0-1 marking
• Connection: Screw terminals for up to 4 mm² cable (flexible with cable end termination or solid single-wire); tightening torque 0.7 N·m
• IP protection rating: IP65
• Operating ambient temperature: −20 to +50 °C
• Standards and certifications: IEC 60947-3; GL, CCC, UL, CSA, UKCA, TC