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nc1-9511z-110v chint contactor 110vdc 110a ac1 / 95a ac3 3p 3 main poles + 1no+1nc aux
CHINT NC1-9511Z-110V industrial DC coil contactor with 3NO main poles, integrated 1NO + 1NC auxiliary contacts, 95A AC-3 operational rating and 110V DC control coil for industrial motor control systems.
£174.17
Why Choose the Chint NC1-9511Z-110V Contactor?
The Chint NC1-9511Z-110V is a three-pole general-purpose AC contactor from the widely used NC1 series, rated at 95 A in AC-3 duty for switching three-phase motor loads up to 45 kW at 400 V. It is designed for motor control centres, distribution boards and industrial control panels.
It has three main poles plus a built-in 1 NO + 1 NC auxiliary contact for control and interlocking, and is operated by a 110 V DC control coil (the 'Z' suffix denotes a DC-operated coil). The NC1 range is manufactured to IEC 60947-4-1.
Key Advantages
- 95 A AC-3 rating for three-phase motor switching up to 45 kW at 400 V.
- Three main poles plus 1 NO + 1 NC auxiliary contacts built in.
- 110 V DC control coil.
- Compact construction for DIN-rail or panel mounting in control cabinets.
- Manufactured to IEC 60947-4-1 for reliable industrial switching.
- AC-1 rating: 110 A.
Key Features
- Chint NC1 series general-purpose AC contactor.
- Rated operational current (AC-3): 95 A.
- Rated power: 45 kW at 400 V (AC-3).
- Three main poles (3 NO).
- Auxiliary contacts: 1 NO + 1 NC.
- Control coil: 110 V DC.
- Standard: IEC 60947-4-1.
- AC-1 rating: 110 A.
Reliable Switching for Motor Control
A contactor is an electrically operated switch used to make and break power circuits under load, most commonly to start and stop three-phase motors. Energising the control coil closes the main poles; de-energising it opens them, so the contactor can be driven from a control circuit, PLC or overload relay.
With a 95 A AC-3 rating and an integral 1 NO + 1 NC auxiliary, the NC1-9511 suits direct-on-line motor starters, control panels and general power switching where dependable, standards-compliant operation is required.
Typical Applications
- Direct-on-line (DOL) motor starters.
- Motor control centres and control panels.
- Pump, fan and compressor control.
- Heating and lighting loads (AC-1).
- Automation and machinery control circuits.
- General three-phase power switching.
Technical Specifications
Tick the specs you need, then view products that match.
| Terminal Type | Screw | |
|---|---|---|
| Poles | 3-pole | |
| Coil Voltage Range | 100–130 V | |
| Power | 45 kW | |
| Current | 95 A | |
| Voltage | 110 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Device Type | Contactor | |
| Auxiliary Contacts | 1NO + 1NC | |
| Coil Type | DC | |
| Current AC-1 | 110 A | |
| Series | NC1-Z DC Coil Contactors | |
| Product type | DC coil AC contactor | |
| Main contact configuration | 3NO | |
| Auxiliary contacts | 1NO + 1NC | |
| Rated operational current (AC-3) | 95 A | |
| Rated thermal current (AC-1) | 110 A | |
| Motor power rating | 45 kW at 400 V AC | |
| Control coil voltage | 110 V DC | |
| Rated operational voltage | up to 690 V AC | |
| Frequency | 50 / 60 Hz switching applications | |
| Utilisation category | AC-1 / AC-3 / AC-4 | |
| Protection rating | IP20 | |
| Mounting type | DIN rail or panel mounting | |
| Standard compliance | IEC/EN 60947-4-1 | |
| Mechanical life | up to 10 million operations | |
| Electrical life | up to 1 million operations (AC-3) |
Frequently Asked Questions
What is the Chint NC1-9511Z-110V used for?
It switches three-phase motor and power loads on and off in motor control centres, control panels and distribution boards.
What are the current and power ratings?
The contactor is rated 95 A in AC-3 duty, suitable for motors up to 45 kW at 400 V.
What control coil voltage does it use?
This version has a 110 V DC control coil.
What auxiliary contacts are included?
It has a built-in 1 NO + 1 NC auxiliary contact block in addition to the three main poles.
Which standard does the NC1 range meet?
The Chint NC1 general-purpose AC contactor range is manufactured to IEC 60947-4-1.
Backed by a Global Switchgear Manufacturer
Chint is one of the world’s largest manufacturers of low-voltage switchgear, and the NC1 contactor range is widely used by panel builders and electrical contractors for dependable, cost-effective motor control.
