Kraus & Naimer C80 A222 Changeover Cam Switch without OFF, 3-Pole, 115 A, 88 x 88 mm Front Plate

Kraus & Naimer C80 A222 Changeover Cam Switch without OFF, 3-Pole, 115 A, 88 x 88 mm Front Plate

Kraus & Naimer C80 A222 is a 3-pole changeover cam switch (1-2, without off position) rated 115 A. The C80 type switch has an 88 x 88 mm front plate; Ith 115 A, Ui 690 V; three-phase motor rating at 380–440 V is 30 kW (AC-3) and 45 kW (AC-23A); rated short-time withstand current Icw is 1300 A (1 s); terminals accept conductors up to 35 mm². Function: 3 poles, 2 positions (1-2), 60° switching angle, 3 stages. This changeover switch is used to switch between two circuits without an off position.

Size TypeS2
Number of Poles3P
SeriesC80
Function CodeA222
Switch FunctionSıfırsız Enversör (1-2)
Switch Positions1-2
Number of Positions2
Switching Angle60° °
Number of Levels3
Front Plate CodeF072
Front Plate Size (A x B)88 x 88 mm
Rated Current115 A
Conventional Free Air Thermal Current (Ith)115 A
Ambient temperature for rated current55 °C (24 hours, tepe 60 °C)
Conventional Enclosed Thermal Current (Ithe)115 A
Rated Insulation Voltage (Ui)690 V (AC 50/60 Hz)
Rated Impulse Withstand Voltage (Uimp)6 kV
Overvoltage categoryIII
Pollution Degree3
Rated Operational Current AC-20A (Ie)690 V: 115 A
Rated Operational Current AC-21A (Ie)20–690 V: 100 A
Rated Operational Current AC-22A (Ie)220–500 V: 100 A; 660–690 V: 100 A
Rated Operational Power AC-2 (Pe)3-phase: 220–240 V 30 kW; 380–440 V 45 kW; 500 V 55 kW; 660–690 V 55 kW
Rated Operational Power AC-3 (Pe)3-phase: 220–240 V 15 kW; 380–440 V 30 kW; 500 V 30 kW; 660–690 V 30 kW. 1-phase: 110–120 V 3.7 kW; 220–240 V 7.5 kW; 380–440 V 13 kW
Rated Operational Power AC-4 (Pe)3-phase: 220–240 V 6 kW; 380–440 V 11 kW; 500 V 11 kW; 660–690 V 11 kW. 1-phase: 110–120 V 1.5 kW; 220–240 V 3 kW; 380–440 V 5.5 kW
Rated Operational Power AC-23A (Pe)3-phase: 220–240 V 30 kW; 380–440 V 45 kW; 500 V 55 kW; 660–690 V 45 kW. 1-phase: 110–120 V 5.5 kW; 220–240 V 15 kW; 380–440 V 22 kW
Maximum Fuse CurrentgG 125 A
Rated Short-Time Withstand Current (Icw)1300 A (1 s)
Breaking Capacity220–240 V: 860 A; 380–440 V: 860 A; 660–690 V: 400 A
Power Loss per Pole5.8 W
Solid Conductor Cable Cross-Section2.5–35 mm2
Stranded Conductor Cable Cross-Section35 mm2
Flexible Conductor Cross-Section6–25 mm2
Conductor Cross-Section with Ferrule4–25 mm2
Cable section (AWG/MCM)AWG 3 (flexible); AWG 2 (solid or stranded)
Conductor MaterialCopper only (individual strands may be tinned or silver-plated; conductor ends must not be soldered)
Tightening Torque4 Nm (35 lb-in)
Recommended Screw DriverPozidriv/Phillips PH2; slotted 1.2 x 8 mm (DIN 5264)
Contact TypeRigid bridging link
Contact MaterialSilver

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