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Mencom Corporation CKF-03 - Standard, CK series, Female Rectangular Insert, size 21.21, 4 pin, 10 amp, Screw

Mencom Corporation CKF-03 Standard, CK series, Female Rectangular Insert, size 21.21, 4 pin, 10 amp, Screw

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Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

Mencom Corporation's CKF-03 is a standard 4-pin female rectangular insert from the CK series, specifically designed for reliable industrial connections. This insert features a 21.21mm size with a 4-pin configuration, making it ideal for applications requiring secure, high-current connections. The CKF-03 is engineered with a 10-amp current rating, ensuring it can handle moderate electrical loads effectively. It utilizes screw terminals for secure wire termination, providing a stable and long-lasting connection. Constructed from self-extinguishing thermoplastic, the insert meets UL standards for safety and durability, operating within a working temperature range of -40°C to +125°C. For applications requiring higher thermal resistance, Mencom offers inserts rated up to 180°C. The CKF-03 is part of ILME’s globally recognized connector portfolio, ensuring dependable performance and quick disconnect capabilities. Its robust design and compatibility with mating hoods and bases make it versatile for use in industrial automation, control panels, machinery, and automation systems. The CKF-03 is manufactured in Germany, reflecting Mencom's commitment to high-quality, precision-engineered components.
  • Standard CK Series Female Rectangular Insert
  • 4-Pin Configuration
  • 10 Amp Current Rating
  • Screw Terminal Connection
  • Temperature Range: -40°C to +125°C

Specifications

Connection Type
Screw
Connection Type
Screw Terminal
Current Rating
10 A
Material
Thermoplastic
Poles
3P+G
Poles
4
Series
CK
Size
21.21
High-Temp, CK series, Male Rectangular Insert, size 21.21, 4 pin, 10 amp, Screw

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High-Temp, CK series, Male Rectangular Insert, size 21.21, 4 pin, 10 amp, Screw
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DSN30 CONTACT POLY BLUE | Size 2 INLET GROUND

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Degson DE-010-F — Heavy-duty insert, Number of contacts:10+PE, Dimension:10B, Rated voltage :500V, Rated current:16A, Female insert, Screw connection. 10, 10B, 16A, Screw connection. Screw connection technology, applicable to a wide range of wire specifications. No need special tools, easy to operate. Less materials, easy to manage.

DE-010-F

Degson DE-010-F — Heavy-duty insert, Number of contacts:10+PE, Dimension:10B, Rated voltage :500V, Rated current:16A, Female insert, Screw connection. 10, 10B, 16A, Screw connection. Screw connection technology, applicable to a wide range of wire specifications. No need special tools, easy to operate. Less materials, easy to manage.
Standard, CK series, Female Rectangular Insert, size 21.21, 4 pin, 10 amp, Screw, Black

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Standard, CK series, Female Rectangular Insert, size 21.21, 4 pin, 10 amp, Screw, Black
Standard, CK series, Male Rectangular Insert, size 21.21, 5 pin, 10 amp, Screw, Gold Plated Contacts

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Standard, CK series, Male Rectangular Insert, size 21.21, 5 pin, 10 amp, Screw, Gold Plated Contacts
High-Temp, CK series, Female Rectangular Insert, size 21.21, 4 pin, 10 amp, Screw

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High-Temp, CK series, Female Rectangular Insert, size 21.21, 4 pin, 10 amp, Screw
Standard, CK series, Female Rectangular Insert, size 21.21, 5 pin, 10 amp, Screw, Silver Plated Contacts

CKF-04

Standard, CK series, Female Rectangular Insert, size 21.21, 5 pin, 10 amp, Screw, Silver Plated Contacts

Frequently Asked Questions

What are the wire sizes supported by the CKF 03 inserts?

The CKF 03 inserts support wires with cross-sectional areas from 0.75 to 2.5 mm2 (AWG 18 - 14).

What is the recommended conductor stripping length for CKF 03 inserts?

The recommended conductor stripping length for CKF 03 inserts is 6 mm.

What is the terminal screw torque specification for CKF 03 inserts?

The terminal screw torque for CKF 03 inserts is 0.5 Nm (4.4 Ib.in).

What is the ambient temperature range for the CKF 03 inserts?

The ambient temperature limit for the CKF 03 inserts is -40 °C to +100 °C.

What are the standard current and voltage ratings for CKF 03 inserts?

The CKF 03 inserts are rated for 10A and 230/400V according to EN 61984.

What is the rated voltage for the CKF 03 inserts according to UL/CSA?

The rated voltage for the CKF 03 inserts according to UL/CSA is 600V.

What is the mechanical life expectancy of the CKF 03 inserts?

The CKF 03 inserts have a mechanical life expectancy of 500 cycles or more.

What is the contact resistance of the CKF 03 inserts?

The contact resistance of the CKF 03 inserts is less than or equal to 2 mΩ.

What is the insulation resistance of the CKF 03 inserts?

The insulation resistance of the CKF 03 inserts is greater than or equal to 10 GΩ.

What type of thermoplastic resin is used for the CKF 03 inserts?

The CKF 03 inserts are made of self-extinguishing thermoplastic resin that meets UL 94V-1 standards.

Frequently Asked Questions about Mencom Corporation

What accessories are available for Mencom Corporation products?

Mencom Corporation offers a comprehensive range of accessories across multiple product lines, including junction blocks, port adapters, panel interface connectors, cable glands, field wireables, and various connector accessories. Specific accessory options include custom cable lengths, over-molding, plug & play customization, terminal additions (ring, spade, ferrules), and mounting options like ½" NPT, M20, M25, panel mount, and back mount configurations.

How are Mencom Corporation products typically installed?

Mencom Corporation products are typically installed using multiple mounting options, including panel mount, DIN rail, and field wireable configurations. Their connectors feature versatile mounting solutions like 1/2" NPT, M20, M25, panel mount, and back mount options. Installation depends on the specific product series, such as MIN Power, MIL-Spec, Micro, or Panel Interface Connectors, with each line offering precise, application-specific installation methods.

What industries and applications are Mencom Corporation products used for?

Mencom Corporation products are used across multiple industrial automation and control sectors, including manufacturing, process control, industrial networking, and panel interface applications. Their product lines cover critical connectivity needs such as Ethernet networking, power distribution, field wireable connectors, solenoid valve connections, cable glands, and panel interface connectors for PLC, computer, and programmable device systems in harsh industrial environments.

What technical support does Mencom Corporation offer?

Mencom Corporation offers industry-leading technical support through multiple channels. During business hours, customers receive live support from experienced inside sales representatives and account specialists who can assist with quotes, order expediting, connector customization, and technical design challenges. Their engineering team provides expert support for custom connectivity solutions, including cable modifications, over-molding, termination options, and collaborative design assistance.

What are the main product lines offered by Mencom Corporation?

Mencom Corporation offers a comprehensive range of industrial connection products across multiple series, including MIN Series, MIL-Spec Series, Micro Series, NAN Series, Bus Series, and specialized connector types. Key product lines include Junction Blocks, Solenoid Valve Connectors, Cable Glands, Panel Interface Connectors, T35 DIN Rail Connectors, and network connectivity solutions for DeviceNet, Ethernet, Foundation Fieldbus, and Profibus protocols. Their product families cover various sizes and configurations, such as Micro-AC, Micro-DC, Euro-AC, and Power series connectors with options for M16, M23, and M27 connector types.

What are the key features of Mencom Corporation products?

Mencom Corporation offers comprehensive industrial electrical connection solutions featuring high-quality, flexible connectivity products across multiple series including MIN, MIL-Spec, Micro, Nano, and Network connector lines. Key product features include custom cable lengths, over-molded cables, field wireable connectors, panel interface connectors, and versatile mounting options like ½" NPT, M20, and panel mount configurations. Their products support various industrial applications with configurations in straight and right angle designs, utilizing jacket materials like PVC, PUR, and TPE.

What communication protocols do Mencom Corporation products support?

Mencom Corporation products support multiple critical industrial communication protocols, including Modbus RTU, Modbus TCP/IP, PROFIBUS, PROFINET, DeviceNet, and EtherNet/IP. These protocols enable flexible network integration across diverse industrial automation systems, providing comprehensive connectivity and seamless communication capabilities for manufacturing and process control environments.

What certifications and standards do Mencom Corporation products comply with?

Mencom Corporation products are UL certified (UL File #E149111) and offer comprehensive compliance across industrial automation standards. Our product lines meet critical certifications including NEMA (Types 4, 4X, 6, 6P), IP ratings (IP65, IP66, IP67, IP69K), and support multiple industrial communication protocols such as DeviceNet, Ethernet, Foundation Fieldbus, Profibus-DP, and Profibus-PA.