RS Better World
Schneider Electric LC1K Contactor, 24V ac Coil, 3-Pole, 9 A, 4 kW 24V ac, 3 NO, 690V ac
- RS stock no.:
- 609-0188
- Mfr. Part No.:
- LC1K0901B7
- Manufacturer:
- Schneider Electric
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- RS stock no.:
- 609-0188
- Mfr. Part No.:
- LC1K0901B7
- Manufacturer:
- Schneider Electric
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Schneider Electric | |
| Product Type | Contactor | |
| Coil Voltage | 24V ac | |
| Number of Poles | 3 | |
| Contact Voltage | 690V ac | |
| Contact Current | 9A | |
| Series | LC1K | |
| Power Rating | 4kW | |
| Function | Motor Control, Resistive Load | |
| Mount Type | Plate, Rail Mount | |
| Normal State Configuration | 3 NO | |
| Number of Auxiliary Contacts | 1 | |
| Auxiliary Contact Configuration | 1 NC | |
| Terminal Type | Screw Clamp | |
| Minimum Operating Temperature | -25°C | |
| Operational Current Ie | 9A | |
| Contactor Application | Motor Control, Resistive Load | |
| Control Circuit Voltage Uc | 24V ac | |
| Maximum Operating Temperature | +50°C | |
| Width | 45mm | |
| Depth | 57mm | |
| Standards/Approvals | CCC, EAC, CSA, UL, RoHS, IEC | |
| Length | 58mm | |
| Better World Claim | Designed for Disassembly | |
| Better World Product | Yes | |
| Pole and Throw Configuration | 3 | |
| Select all | ||
|---|---|---|
Brand Schneider Electric | ||
Product Type Contactor | ||
Coil Voltage 24V ac | ||
Number of Poles 3 | ||
Contact Voltage 690V ac | ||
Contact Current 9A | ||
Series LC1K | ||
Power Rating 4kW | ||
Function Motor Control, Resistive Load | ||
Mount Type Plate, Rail Mount | ||
Normal State Configuration 3 NO | ||
Number of Auxiliary Contacts 1 | ||
Auxiliary Contact Configuration 1 NC | ||
Terminal Type Screw Clamp | ||
Minimum Operating Temperature -25°C | ||
Operational Current Ie 9A | ||
Contactor Application Motor Control, Resistive Load | ||
Control Circuit Voltage Uc 24V ac | ||
Maximum Operating Temperature +50°C | ||
Width 45mm | ||
Depth 57mm | ||
Standards/Approvals CCC, EAC, CSA, UL, RoHS, IEC | ||
Length 58mm | ||
Better World Claim Designed for Disassembly | ||
Better World Product Yes | ||
Pole and Throw Configuration 3 | ||
- COO (Country of Origin):
- FR
Schneider Electric LC1K Series Contactor, 9A Operational Current, 24V Control Circuit Voltage Uc - LC1K0901B7
This contactor is a compact, three-pole switching device designed to control motors and resistive loads in industrial installations. It operates on a 24V AC control supply and is suitable for use where space is limited and frequent switching is required. The unit is intended for panel or DIN-rail installation in automation and electrical distribution panels.
Features & Benefits
• 9A operational current allows control of small motors
• 4 kW motor power rating at 380 to 415V supports medium-load drives
• 1 NC auxiliary contact provides a dedicated signalling contact
• Screw-clamp terminals permit secure connections to 0.34 to 4mm² conductors
• High impulse withstand of 8 kV improves transient tolerance
• Rated making capacity 110A AC reduces contact stress during start-up
• 4 kW motor power rating at 380 to 415V supports medium-load drives
• 1 NC auxiliary contact provides a dedicated signalling contact
• Screw-clamp terminals permit secure connections to 0.34 to 4mm² conductors
• High impulse withstand of 8 kV improves transient tolerance
• Rated making capacity 110A AC reduces contact stress during start-up
Applications
• Suitable for controlling three-phase motors in factory automation
• Ideal for switching resistive heating elements in process panels
• Used with control systems requiring a 24V AC Coil Interface
• Can be used for Compact machine control panels with limited space
• Suitable for rail or plate mounting in distribution enclosures
• Ideal for switching resistive heating elements in process panels
• Used with control systems requiring a 24V AC Coil Interface
• Can be used for Compact machine control panels with limited space
• Suitable for rail or plate mounting in distribution enclosures
What electrical environments can it handle regarding voltage and frequency?
The power circuit is rated up to 690V AC and will operate up to 400 Hz for signalling and power circuits.
How does it behave under heavy starting currents?
It offers an AC making capacity of 110A and specified short-time withstand currents, for example 90A for 1 s at 50 °C, to manage inrush events.
What are the connection options for field wiring?
Terminals accept 1.5 to 4mm² solid conductors, 0.75 to 4mm² flexible without ferrule, and smaller flexible conductors with ferrules per Terminal arrangements.
How tolerant is the device to temperature extremes and altitude?
It is specified for storage and operation between −50 °C and +80 °C and can be used at altitudes up to 2,000 m without derating.
What mechanical endurance can installers expect under nominal load?
Mechanical life is rated at 10 M cycles and electrical endurance at 1.3 M cycles for 9A AC-3 switching at up to 440 V.
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