Schneider Electric
Schneider Electric CA2SK11T7 10A 480VAC 1NO/1NC control relay
A 10 A IEC control relay with 1NO/1NC contacts, 480 V AC coil and DIN-rail mounting for industrial automation
- TypeIndustrial Electrical Controls & Automation
- ColorTransparent
- 10 A switching at up to 480 V AC for industrial loads
- 1NO/1NC contact form gives one make and one break circuit
- 5 VA coil consumption keeps panel power draw low
- DIN-rail mount with screw-clamp terminals speeds installation
- IP2X finger-safe rating protects operators during maintenance
IEC Control Relay for 480 VAC Circuits
The Schneider Electric CA2SK11T7 is a DIN-rail mounted IEC control relay rated for 10 A at 480 VAC with a 1NO/1NC contact configuration. It suits panel builders and maintenance engineers who need a compact switching element for industrial automation panels operating at standard mains frequencies of 50/60 Hz.
Sustained Load Behaviour
The relay draws 4.5 VA coil power and is rated for continuous operation up to a maximum surrounding temperature of 122 °F. Silver-nickel contacts carry the full 10 A AC rating at 120/240/480/600 V and 2 A DC at 125/250/600 V without derating, while the IP2X finger-safe screw-clamp terminals maintain secure connections under vibration.
480 VAC Coil Voltage Decides Fit
The 480 VAC coil voltage is the single parameter that determines whether this relay integrates directly into your control circuit; systems running on lower control voltages will require a different coil or an interposing transformer.
Highlights
- 10 A switching at up to 480 V AC for industrial loads
- 1NO/1NC contact form gives one make and one break circuit
- 5 VA coil consumption keeps panel power draw low
- DIN-rail mount with screw-clamp terminals speeds installation
- IP2X finger-safe rating protects operators during maintenance
Specifications
| Brand | Schneider Electric |
|---|---|
| Model | CA2SK11T7 |
| Type | Industrial Electrical Controls & Automation |
| Color | Transparent |
Questions about this item
Does the 4.5 VA coil generate noticeable heat when the relay runs continuously at 480 V AC?
Power consumption is 4.5 VA at 480 V AC, 50/60 Hz, with a maximum operating temperature of 122 °F, so heat rise is modest in normal panel ventilation.
What wiring and mounting hardware must I already have to install the screw-clamp terminals on a DIN rail?
The relay mounts on a standard DIN rail and uses screw-clamp terminals for wire connections; no proprietary connectors are required.
Will the silver-nickel contacts rated at 10 A @ 480 V AC reliably switch the same loads as my existing TeSys SK series relays?
Yes — the CA2SK11T7 shares the 10 A @ 480 V AC rating and silver-nickel contact material used in the TeSys SK mini control relay series.
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