ABB Signature Partner Distributor (Electrification)
ABB - Electrification LDC4K - Additional coil terminal blocks with push-in spring terminal for a bottom access to the coil terminals of contactors or contactor relays.

ABB Electrification LDC4K Additional coil terminal blocks with push-in spring terminal for a bottom access to the…


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Specification Sheet

Contact for Pricing

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

Overview

The ABB LDC4K (SKU: LDC4K) is an accessory terminal block specifically engineered to enhance the functionality of ABB AF contactors and contactor relays. This innovative accessory provides convenient bottom access to the coil terminals, simplifying wiring and maintenance procedures. The LDC4K is equipped with push-in spring terminals, a technology that ensures efficient, tool-free, and secure electrical connections. This design facilitates rapid installation and reliable performance in demanding industrial environments. Classified as an accessory for AF Contactors, the LDC4K demonstrates broad compatibility with a range of conductor types. It readily accepts flexible conductors, both with and without ferrules, as well as rigid conductors, offering versatility for diverse wiring applications. The terminal block boasts a rated insulation voltage of 690 V, adhering to stringent international standards including IEC 60947-5-1 and VDE 0110 (Gr. C). For precise and consistent connections, the recommended wire stripping length for the control circuit is 10 mm. The degree of protection afforded to the coil terminals by the LDC4K is in strict accordance with established industry benchmarks, specifically IEC 60529, IEC 60947-1, and EN 60529, ensuring robust protection against environmental factors. In terms of physical specifications, the product exhibits a minimal net weight of 0.01 kg. Its compact package dimensions are 34 mm in width and 10.3 mm in height, making it suitable for space-constrained electrical enclosures. For logistical purposes, the LDC4K is supplied in boxes containing 10 pieces, with a minimum order quantity also set at 10 units. This accessory terminal block is categorized under ETIM classification EC002498, specifically designated for accessories in low-voltage switch technology. Manufactured by ABB, a global leader in electrification, the LDC4K is an indispensable component for expanding wiring and connection capabilities within industrial control systems that utilize the robust and reliable AF series contactors.
  • Accessory terminal block for ABB AF contactors and relays
  • Features push-in spring terminals for secure connections
  • Provides bottom access to coil terminals
  • Rated insulation voltage: 690 V (IEC 60947-5-1, VDE 0110 Gr. C)
  • Wire stripping length: 10 mm (control circuit)

Specifications

Connection Type
Screw Terminal
Connection Type
Push-in Spring Terminal, Tunnel Terminal with Screw Connections
Material
Poly
Mounting Type
Bottom Access
Poles
3
Poles
3-pole
Special Features
Additional coil terminal blocks with push-in spring terminal for a bottom access to the coil terminals of contactors or contactor relays.
Voltage Rating
690 V
Package Dimensions (L x W x H)
1 IN x 1 IN x 1 IN
Package Dimensions (L x W x H)
2.54 cm x 2.54 cm x 2.54 cm
Package Weight (Imperial)
0.220 L
Package Weight (Metric)
0.100 kg
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Frequently Asked Questions

What is the rated insulation voltage for the LDC4K?

The rated insulation voltage for AC is up to 690V according to IEC and for DC is 400V.

What is the degree of protection for the LDC4K coil terminals?

The degree of protection for the coil terminals is IP20 according to IEC.

What is the required wire stripping length for the control circuit?

The wire stripping length for the control circuit is 10 mm.

What are the dimensions of the LDC4K product?

The product has a net width of 45 mm and a net height of 47.5 mm.

What is the net weight of the LDC4K?

The product net weight is 0.04 kg.

What type of terminals does the LDC4K use?

The LDC4K features push-in spring terminals for its coil terminals.

How is the LDC4K packaged?

The LDC4K is packaged with 10 units per box, and each box contains 10 pieces.

Frequently Asked Questions about ABB - Electrification

What industries and applications are Jokab Safety products used for?

Jokab Safety products are specifically designed for machine safety applications across multiple critical industrial sectors, including Food and Beverage, Packaging, and Material Handling industries. Their safety solutions cover a wide range of machine safeguarding needs, such as safety light guards, safety controllers, safety relays, safety edges, safety mats, and two-hand control devices that protect personnel and equipment in complex industrial automation environments.

What technical support does Jokab Safety offer?

Jokab Safety offers comprehensive technical support through multiple channels, including a dedicated technical support phone line at (888) 385-1221 (Option 1) and email support at [email protected]. For advanced technical assistance, customers can contact their specialized Jokab Tech Support at (519) 982-0976 or email [email protected]. Additionally, they provide product specialist support through Jeff Leslie, who can be reached at (519) 982-0976, offering in-depth application and technical guidance.

What are the main product lines offered by Jokab Safety?

Jokab Safety offers a comprehensive range of machine safety products including safety light guards (Orion), safety controllers (Pluto), safety relays (Sentry), safety edges, safety contact mats, safety locks (Gkey), and safety sensors with OSSD and DYNlink interfaces. Their product lines are specifically designed for industrial applications in food and beverage, packaging, and material handling industries, providing robust safety solutions for machine guarding and personnel protection.

What are the key features of Jokab Safety products?

Jokab Safety products offer comprehensive industrial safety solutions with key features including: highest safety certification levels (up to PL e/Cat 4), extensive fault detection, multiple safety device types (optical safety devices, pressure sensitive devices, sensors, switches, locks, emergency stops), and innovative DYNlink technology that reduces cable requirements and simplifies installation. Their products are certified, verified, and compatible with major industrial automation systems like B&R, featuring easy M12 connector connections and a wide range of adapters to streamline safety implementation.

What certifications and standards do ABB - Electrification products comply with?

ABB - Electrification products comply with a comprehensive range of international certifications and standards, including UL (United States), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products meet critical international standards such as IEC 60947 series for low-voltage switchgear, functional safety standards EN 61800-5-2 and ISO 13849-1, and marine classification standards from Bureau Veritas, DNV, and Lloyd's Register of Shipping.

What industries and applications are ABB - Electrification products used for?

ABB - Electrification products are engineered for critical applications across multiple industries, including Energy, Oil & Gas, Manufacturing, Power Generation, HVAC, Marine, Food & Beverage, Mining, Pulp & Paper, Water Treatment, and Automotive. Their solutions cover essential electrical infrastructure needs such as switchgear, power distribution systems, circuit protection, digital control technologies, and drive systems designed for high-reliability environments with a strong focus on sustainability, efficiency, and safety.

What technical support does ABB - Electrification offer?

ABB - Electrification offers comprehensive technical support through multiple channels, including a dedicated technical support hotline at 888-385-1221 (Option 1), available 7:00 a.m. - 5:00 p.m. CST, Monday-Friday. Their support services encompass 24/7/365 emergency services, on-site support, remote monitoring and diagnostics, installation and commissioning, equipment assessments, repair coordination, and multi-vendor technical assistance. Customers can also access resources like personnel safety training, disaster recovery support, and service agreements tailored to their specific electrification needs.

What are the main product lines offered by ABB - Electrification?

ABB - Electrification offers a comprehensive range of electrical distribution and protection products, including circuit monitoring systems, panelboards, switchgear, motor control centers, circuit breakers, softstarters, and power distribution solutions. Key product lines span low and medium voltage applications across utilities, commercial, industrial, healthcare, and manufacturing sectors, with specialized offerings like the ReliaGear® panelboards, SMISSLINE TP bus systems, and Ekip UP protection and metering relays.

What are the key features of ABB - Electrification products?

ABB - Electrification products feature advanced integrated design elements that enhance industrial performance and reliability. Key features include harmonics and EMC design, integrated DC choke, removable terminals for fast installation, USB ports for troubleshooting, and integrated Safe Torque Off (STO) functionality. The products deliver superior motor control capabilities, support both induction and permanent magnet motors, and offer robust operational features like side-by-side mounting without derating and operation at temperatures up to 45°C. Additionally, ABB's Electrification solutions emphasize digital innovation, with technologies like Novolink enabling predictive maintenance, enhanced analytics, and seamless system integration.

What communication protocols do ABB - Electrification products support?

ABB - Electrification products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, DeviceNet, and IEC 61850. These protocols enable flexible connectivity across multiple industrial automation platforms, with support for various network topologies and high-speed data transmission up to 100 Mbps.