CKDC2B23/P7 Motor Contactor 23 A AC3 – 230 V Coil, 3NO+1NO Aux & 690 V AC Rating
CKDC2B23/P7 Motor Contactor 23 A AC3 – 230 V Coil, 3NO+1NO Aux & 690 V AC Rating
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Description
Description
The CKDC2 Series CKDC2B23/P7 contactor is rated for 50/60 Hz AC circuits up to 690V and DC circuits up to 440V. In AC3 service at 380V it supports remote switching and frequent motor starting and stopping up to 85A circuit current.
The contactor accepts auxiliary contacts or air-delay contacts and supports AC and DC coil control, electric and pneumatic timing modules, and reversible coil terminals. Combined with a thermal overload relay it forms a complete electromagnetic motor starter.
Key Features
- Main contacts: 3NO + 1NO auxiliary contact
- Coil voltage: 230VAC 50/60Hz for direct mains connection
- Accepts auxiliary contact or air-delay contact add-ons
- Compatible with electric and pneumatic timing modules
- Reversible coil terminals — power or load terminal orientation
Product Benefits
- 23A AC3 rating suits heavier three-phase motor loads with frequent start/stop cycles
- Works across AC (up to 690V) and DC (up to 440V) systems from a single unit
- Combined with a thermal overload relay it provides full electromagnetic motor-starter protection
- Space-saving rail-mount design with modular expansion via add-on contacts
- Reversible coil terminal simplifies panel wiring in restricted cabinet layouts
Technical Specifications
- Model: CKDC2B23/P7
- Product type: Motor protection power relay (contactor)
- Contacts: 3NO + 1NO (auxiliary contact)
- Current rating: 23A
- Use category: AC3
- Coil voltage: 230VAC 50/60Hz
- AC voltage range: up to 690V AC (50/60Hz)
- DC voltage range: up to 440V DC
- Cable cross-section: 1–10 mm² (depending on cable type)
- Tightening torque: 1.5–2.5 Nm
Why You'll Love It
- Single 230VAC coil voltage matches standard panel supply — no separate control transformer needed
- Modular add-on contacts let you expand functionality without replacing the contactor body
- 1–10 mm² cable range accommodates both control and power wiring in one terminal design
- Package includes 1× CKDC2B23/P7 relay contactor
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