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CA4KN40EW3 — Control relay
relayPart number: CA4KN40EW3
CA4KN40EW3 — Control relay — Schneider Electric reference CA4KN40EW3. Request a quotation including shipping to your destination. Send equipment details and certificate requirements so we can confirm the exact specification, fitment, availability and warranty terms before ordering.
Looking for Schneider Electric CA4KN40EW3? This catalogue reference is listed under relay. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
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Technical specifications
| Manufacturer | Schneider Electric |
|---|---|
| Part number | CA4KN40EW3 |
| Category | Electrical & controls |
| Range | TeSys |
| product name | TeSys CAK |
| Product or Component Type | Control relay |
| [Ue] rated operational voltage | <= 690 V <= 400 Hz |
| [Uc] control circuit voltage | 48 V DC |
| [Ith] conventional free air thermal current | 10 A (at 122 °F (50 °C)) |
| Irms rated making capacity | 110 A IEC 60947 |
| Associated fuse rating | 10 A gG conforming to IEC 60947 10 A gG conforming to VDE 0660 |
| [Ui] rated insulation voltage | 690 V IEC 60947 750 V VDE 0110 group C 690 V BS 5424 600 V CSA C22.2 No 14 |
| Mounting Support | Rail Plate |
| Connections - terminals | screw clamp terminals 1 0.002…0.006 in² (1.5…4 mm²)solid screw clamp terminals 2 0.002…0.006 in² (1.5…4 mm²)solid screw clamp terminals 1 0.001…0.006 in² (0.75…4 mm²)flexible with cable end screw clamp terminals 2 0.001…0.006 in² (0.75…4 mm²)flexible without cable end screw clamp terminals 1 0.0005…0.002 in² (0.34…1.5 mm²)flexible with cable end screw clamp terminals 2 0.0005…0.002 in² (0.34…1.5 mm²)flexible without cable end |
| Tightening torque | 11.5 lbf.in (1.3 N.m) screw clamp terminals flat à 6 mm 11.5 lbf.in (1.3 N.m) screw clamp terminals Philips No 2 0.2 in (6 mm) |
| Control circuit voltage limits | Drop-out: 0.1...0.75 Uc (at <122 °F (50 °C)) Operational: 0.7...1.3 Uc (at <122 °F (50 °C)) |
| Operating time | 10...20 ms coil de-energisation and NO opening 30...40 ms coil energisation and NO closing |
| Maximum operating rate | 6000 cyc/h |
| Inrush power in W | 1.8 W 68 °F (20 °C)) |
| Hold-in power consumption in W | 1.8 W 68 °F (20 °C) |
| Minimum switching voltage | 17 V |
| Minimum switching current | 5 mA |
| Insulation resistance | > 10 MOhm |
| Height | 2.3 in (58 mm) |
| Width | 1.8 in (45 mm) |
| Depth | 2.2 in (57 mm) |
| Product Weight | 0.518 lb(US) (0.235 kg) |
| Published component type | Control relay |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
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