

⚡ Control with Confidence, Power with Precision
The Schneider Electric TeSys K control relay CA3KN40BD is a robust, compact solution designed for controlling electromagnetic loads with 4 normally open contacts rated at 10A/690V. Operating on a 24V DC coil, it supports high-speed switching up to 180 cycles per minute and fits standard 35mm DIN rails. Certified across multiple global standards and eco-conscious with Green Premium status, it guarantees reliable, efficient performance in demanding industrial environments.
| Connector Type | Screw |
| Contact Material | Silver |
| Contact Type | Normally Open |
| Mounting Type | DIN Rail Mount |
| Brand | Schneider Electric |
| Operation Mode | Automatic |
| Coil Voltage | 24 Volts (DC) |
| Specification Met | CCC, CSA, EAC, IEC/EN 60947, UL |
| Manufacturer | Schneider Electric |
| Model number | CA3KN40BD |
| Number of Memory Sticks | 1 |
| Item Weight | 115 g |
| Product Dimensions | 6.2 x 6.6 x 4.8 cm; 115 g |
| Item model number | CA3KN40BD |
| Item Height | 48 Millimeters |
| Item Width | 6.6 Centimeters |
| Voltage | 24 Volts |
| Are batteries included? | No |
| External Certification | Não aplicável |
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