The 3RT2 contactors are climate-proof and are suitable and tested for use worldwide, sizes S00 to S2, up to 37 kW

Size S00, up to 7.5 kW
Size S0, up to 18.5 kW
Size S2, up to 37 kW
Screw connection / Spring Clamp
Impulse voltage resistance 6 kV
Insulation voltage 690 V
Real loss power only 4 W
Designation K according to DIN 40719 (extendable to IEC 204-2) & IEC 750; Q according to DIN EN 61346-2

Screw terminals can only be used with screw terminal overloads and spring terminals can only be used with spring terminal overloads.

CE, UL, CSA, CCC

Control equipment at the flick of a switch with this 3-pole contactor from Siemens. It uses a 110V coil to open and close a circuit carrying up to 690V AC, meaning it's a safe way to turn high-voltage gear on and off. Thanks to a hefty 15kW rating, this robust piece of kit is a dependable choice for industrial applications. The screw terminal method makes installation a cinch and gives you a strong and reliable connection, even if your equipment vibrates. You'll find devices like this one used to control power supplies to electric starter motors and lighting installations.

• Mechanical durability of 10,000,000 cycles means a long service life
• Snaps onto a standard DIN rail for hassle-free mounting
• IP20 rating means it's touch-proof to prevent electric shocks
• Compact dimensions of 45 (W) x 97 (D) x 85mm (L) so it fits comfortably even where space is limited

Yes – a wide operating temperature range between -25°C and +60°C means this contactor can cope with challenging environments.