ABB - Electrification Signature Partner Distributor
ABB - Electrification 2TLA050005R1340 - Mechanical Safety interlock switch, die cast housing and stainless steel head, 12N holding force. 2NC+1NO (actuator inserted). 3x 1/2NPT conduit entries. Delivered with plastic flex key.
ABB - Electrification

2TLA050005R1340

UPC: 804325831390


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Specification Sheet

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Overview

The ABB 2TLA050005R1340 Mechanical Safety Interlock Switch (MKEY 8M series) is a high-integrity safety switch designed for critical machine guard applications in industrial automation, manufacturing, and processing environments. This switch features a die-cast housing and stainless steel head, delivering robust mechanical durability for harsh operating conditions. With a 12N holding force, it ensures reliable detection of guard positions, preventing machine operation when guards are open or improperly secured. The contact configuration includes 2 Normally Closed (NC) and 1 Normally Open (NO) contacts, activated upon actuator insertion, providing versatile control for safety circuits. Engineered to IP67 and IP69K standards, the switch resists dust ingress, high-pressure washdowns, and corrosive environments, making it suitable for food processing, pharmaceutical, and outdoor industrial applications. Installation is simplified with three 1/2NPT conduit entries for secure electrical connections. The unit ships with a plastic flex key for immediate deployment. Key dimensions are 34 mm depth, 98 mm height, and 58 mm width, with a net weight of 0.453 kg. The MKEY 8M series supports multiple configurations, including Power to Lock functionality, alternative key types, and operating voltages (e.g., 230VAC, 24VDC), with contact arrangements like 2NC/2NO.
  • Die-cast housing with stainless steel head for corrosion resistance
  • 12N holding force ensures reliable guard position detection
  • 2NC + 1NO contact configuration for versatile safety circuit control
  • IP67 and IP69K rated for dust, water, and high-pressure washdown resistance
  • Three 1/2NPT conduit entries for flexible electrical connection routing
  • Dimensions: 34 mm depth x 98 mm height x 58 mm width, 0.453 kg weight
  • Ships with plastic flex key for immediate deployment
  • Compatible with MKEY 8M series configurations including Power to Lock

Specifications

Connection Type
1/2NPT Conduit Entries
Material
Die Cast (Housing), Stainless Steel (Head)
Poles
2NC+1NO
Series
MKEY 8M
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)
1.411 L
Package Weight (Metric)
0.640 kg
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Frequently Asked Questions

What is the voltage rating for this product?

The device operates on 24V DC with a range of 20-28V DC.

What is the product class of the device?

The product class of the device is 'Safety Switch'.

What safety precautions should be taken?

Always ensure the device is de-energized before installation or maintenance to prevent electrical shock.

What are the dimensions of the product?

The product dimensions are 175 mm in length, 100 mm in height, and 130 mm in width.

What is the weight of the product?

The product weight is 1.5 kg.

What is the operating temperature range?

The device operates within a temperature range of -25°C to +55°C.

Is the device compatible with other systems?

The device is compatible with various industrial automation systems and can be integrated with other safety devices.

How should the device be maintained?

Regularly inspect the device for wear and tear, and ensure connections are secure and free from corrosion.

What are the installation requirements?

The device should be installed in a dry environment and mounted securely to a flat surface.

What troubleshooting steps should be taken for common issues?

If the device fails to operate, check the power supply and ensure all connections are secure.

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.