Square D TeSys Deca IEC Contactor — Model LC1D12Z7
The Square D TeSys Deca LC1D12Z7 is a non-reversing IEC contactor for motor control and resistive load applications. Rated at 12A (AC3) and 25A (AC1), it supports up to 7.5HP at 480VAC three-phase and uses a 21VAC 50/60Hz coil with screw clamp terminal connections for straightforward panel wiring.
Key Specifications
- Current Rating: 12A (AC3), 25A (AC1)
- Motor Rating: 7.5HP at 480VAC, 3-Phase
- Coil Voltage: 21VAC, 50/60Hz
- Poles: 3 NO (normally open)
- SCCR: Up to 100kA
- Connection Type: Screw Clamp Terminals
- Construction: Open
- Series: TeSys D
Standards & Certifications
- UL 60947-4-1
- CSA C22.2 No 14
- IEC 60947-4-1 and IEC 60947-5-1
- EN 60947-4-1 and EN 60947-5-1
- IEC 60335-2-40:Annex JJ / UL 60335-2-40:Annex JJ
Applications
Designed for motor starters, HVAC systems, and resistive load switching in industrial control panels. Suitable for use in environments requiring a compact, reliable non-reversing contactor with globally recognized certifications.





