ABB - Electrification Signature Partner Distributor
ABB - Electrification THAUX21D - No matter the application, we’ve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. AUXILIARY SWITCH
ABB - Electrification

THAUX21D

UPC: 783164161281


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Specification Sheet

Contact for Pricing

Overview

The ABB MKEY5 Mechanical Safety Interlock Switch (Catalog No. 2TLA050003R1300) is engineered for robust machine safety applications. This switch features a rugged polyester housing and head, ensuring durability in industrial environments. It provides a holding force of 12N and is equipped with 2 Normally Closed (NC) and 1 Normally Open (NO) contacts when an actuator is inserted. The MKEY5 offers three 1/2" NPT conduit entries for flexible wiring configurations and comes delivered with a plastic flex key. Designed as a safety switch with interlocking functionality, the MKEY5 adheres to high safety standards, achieving a Performance Level up to 'e'. Its degree of protection is IP67, making it suitable for environments where dust and water ingress are concerns. Key specifications include: * **Product Class:** Safety Switch * **Product Main Type:** MKey * **Outputs:** Contact * **Number of Outputs:** 2NC + 1NO * **Degree of Protection:** IP67 * **Dimensions:** * Net Depth / Length: 34 mm * Net Height: 98 mm * Net Width: 58 mm * Net Weight: 0.13 kg This switch is classified under ETIM 4 as EC002593 (Position switch with interlocking), ETIM 5.0 as EC002593, ETIM 6.0, 7, and 8 as EC002592 (Position switch with separate actuator). The ABB MKEY5 is an essential component for ensuring machine safety and operational integrity in various industrial settings.
  • Rugged polyester housing and head for durability
  • 12N holding force
  • 2 Normally Closed (NC) and 1 Normally Open (NO) contacts
  • IP67 degree of protection against dust and water
  • Includes plastic flex key and three 1/2" NPT conduit entries

Specifications

Amperage Rating
30 A
Color
Green (OFF), Red (ON)
Connection Type
Screw Terminal / Fuse Mounting Bolts
Contact Configuration
DPDT
Current Rating
30-200 A, 800-1200 A
Material
Stainless Steel (enclosure)
Mounting Type
Field Installation
Mounting Type
Field Installation / Top and Bottom Feed
Nema Rating
NEMA 1, NEMA 4/4X
Nema Rating
NEMA 1 to NEMA 4/4X
Poles
2, 3, 4, 6, 8
Series
Spec-Setter
Special Features
Auxiliary Contact Kits. Auxiliary contacts open before switch blades. Standard Package = 1. UL Listed. THAUX21D
Voltage Rating
600 V
Voltage Rating
600 VAC / 600 VDC
Package Dimensions (L x W x H)
3.75 IN x 3 IN x 6.25 IN
Package Dimensions (L x W x H)
9.525 cm x 7.62 cm x 15.875 cm
Package Weight (Imperial)
3.307 L
Package Weight (Metric)
1.500 kg
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Frequently Asked Questions

What is the amperage rating for the THAUX21D?

The THAUX21D has an amperage rating of 100A.

What type of applications is the THAUX21D suitable for?

The THAUX21D is a heavy-duty switch suitable for commercial and industrial applications, including tough environments like cement foundries, steel mills, and processing plants.

What are the key features of ABB safety switches?

ABB offers a wide variety of safety switches, including general duty, heavy duty, dust-tight, stainless steel, and double throw switches, designed to be rugged, reliable, and easy to install.

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.