ABB - Electrification Signature Partner Distributor
ABB - Electrification 2TLA050011R1444 - Mechanical Solenoid Safety interlock switch, die cast housing and stainless steel head, spring lock (power to unlock), 2000N holding force. 230VAC coil, 2NC+ 1NO(locked)+2NC+ 1NO (actuator inserted). 3x 1/2NPT conduit entries. Delivered with metal flex key.
ABB - Electrification

2TLA050011R1444

UPC: 804325833486


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Overview

The ABB Electrification Mechanical Solenoid Safety Interlock Switch (SKU: 2TLA050011R1444) is a precision-engineered safety device for industrial machine guarding applications. This switch features a die-cast aluminum housing and a stainless steel head, delivering corrosion resistance and durability in harsh environments with high vibration, dust, or moisture exposure. The spring-loaded lock mechanism operates on a "power to unlock" principle, ensuring the interlock remains securely engaged until an electrical signal is applied to the 230VAC coil, preventing unauthorized or accidental access during machine operation. With a robust 2000N holding force, this switch resists tampering or unintended disengagement of guarded access points such as machine doors, access panels, or protective barriers. Its contact configuration supports complex safety circuit designs, offering 2 Normally Closed (NC) contacts and 1 Normally Open (NO) contact in the locked state, transitioning to 2 NC + 1 NO contacts when the actuator is inserted. This dual-state functionality enables fail-safe wiring and redundant safety monitoring. Installation is simplified with three 1/2NPT conduit entries, allowing flexible cable routing and secure wiring connections in tight or complex industrial setups. The switch is supplied with a metal flex key for immediate deployment without additional tooling. Certified for industrial safety applications, it meets stringent standards for reliability and performance in safeguarding personnel and equipment. Typical applications include protecting access to robotic cells, CNC machines, presses, and other high-risk machinery where compliance with functional safety requirements is critical.
  • 2000N holding force for tamper-resistant machine guarding
  • 230VAC coil with spring-loaded 'power to unlock' mechanism
  • 2NC + 1NO (locked) and 2NC + 1NO (actuator inserted) contact configuration
  • Three 1/2NPT conduit entries for flexible cable routing
  • Die-cast aluminum housing with stainless steel head for corrosion resistance

Specifications

Connection Type
1/2 NPT Conduit Entries
Frequency
50/60 Hz
Material
Die cast housing, Stainless steel head
Poles
2NC + 1NO (locked) + 2NC + 1NO (actuator inserted)
Poles
6 (2NC+1NO locked + 2NC+1NO actuator inserted)
Voltage Rating
230 VAC
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)
1.911 L
Package Weight (Metric)
0.867 kg
Mechanical Solenoid Safety interlock switch, die cast housing and stainless steel head, electro-magnetic lock (power to lock), 2000N holding force. 230VAC coil, 2NC(locked)+2NC(actuator inserted). 3x 1/2NPT conduit entries. Delivered with no key.

2TLA050013R1044

Mechanical Solenoid Safety interlock switch, die cast housing and stainless steel head, electro-magnetic lock (power to lock), 2000N holding force. 230VAC coil, 2NC(locked)+2NC(actuator inserted). 3x 1/2NPT conduit entries. Delivered with no key.
SAF ENCL 3X400 RED HAND W/AC

ST304010100

SAF ENCL 3X400 RED HAND W/AC
Mechanical Solenoid Safety interlock switch, stainless steel housing and head, spring lock (power to unlock), 2000N holding force. 110VAC coil, 2NC+ 1NO(locked)+2NC+ 1NO (actuator inserted). 3x 1/2NPT conduit entries. Delivered with flat key.

2TLA050011R1223

Mechanical Solenoid Safety interlock switch, stainless steel housing and head, spring lock (power to unlock), 2000N holding force. 110VAC coil, 2NC+ 1NO(locked)+2NC+ 1NO (actuator inserted). 3x 1/2NPT conduit entries. Delivered with flat key.
Mechanical Solenoid Safety interlock switch with escape release , stainless steel housing and head, electro-magnetic lock (power to lock), 2000N holding force. 24VDC coil, 2NC+ 1NO(locked)+2NC+ 1NO (actuator inserted). 3x 1/2NPT conduit entries. Delivered with no key.

2TLA050015R1022

Mechanical Solenoid Safety interlock switch with escape release , stainless steel housing and head, electro-magnetic lock (power to lock), 2000N holding force. 24VDC coil, 2NC+ 1NO(locked)+2NC+ 1NO (actuator inserted). 3x 1/2NPT conduit entries. Delivered with no key.
Mechanical Solenoid Safety interlock switch, die cast housing and head, electro-magnetic lock (power to lock), 2000N holding force. 110VAC coil, 2NC(locked)+2NC(actuator inserted). 3x 1/2NPT conduit entries. Delivered with standard key.

2TLA050013R1133

Mechanical Solenoid Safety interlock switch, die cast housing and head, electro-magnetic lock (power to lock), 2000N holding force. 110VAC coil, 2NC(locked)+2NC(actuator inserted). 3x 1/2NPT conduit entries. Delivered with standard key.
Mechanical Solenoid Safety interlock switch, die cast housing and head, electro-magnetic lock (power to lock), 2000N holding force. 24VDC coil, 2NC(locked)+2NC(actuator inserted). 3x 1/2NPT conduit entries. Delivered with standard key.

2TLA050013R1132

Mechanical Solenoid Safety interlock switch, die cast housing and head, electro-magnetic lock (power to lock), 2000N holding force. 24VDC coil, 2NC(locked)+2NC(actuator inserted). 3x 1/2NPT conduit entries. Delivered with standard key.
Mechanical Solenoid Safety interlock switch with escape release, stainless steel housing and head, electro-magnetic lock (power to lock), 2000N holding force. 24VDC coil, 2NC+ 1NO(locked)+2NC+ 1NO (actuator inserted). 3x 1/2NPT conduit entries. Delivered with stainless steel flex key.

2TLA050015R1522

Mechanical Solenoid Safety interlock switch with escape release, stainless steel housing and head, electro-magnetic lock (power to lock), 2000N holding force. 24VDC coil, 2NC+ 1NO(locked)+2NC+ 1NO (actuator inserted). 3x 1/2NPT conduit entries. Delivered with stainless steel flex key.
Mechanical Solenoid Safety interlock switch, die cast housing and stainless steel head, spring lock (power to unlock), 2000N holding force. 24VDC coil, 2NC+ 1NO(locked)+2NC+ 1NO (actuator inserted). 3x 1/2NPT conduit entries. Delivered with metal flex key.

2TLA050011R1442

Mechanical Solenoid Safety interlock switch, die cast housing and stainless steel head, spring lock (power to unlock), 2000N holding force. 24VDC coil, 2NC+ 1NO(locked)+2NC+ 1NO (actuator inserted). 3x 1/2NPT conduit entries. Delivered with metal flex key.

Frequently Asked Questions

What is the operating voltage range?

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

What are the temperature requirements for operation?

The device is designed to operate within a specified temperature range, but specific values are not provided in the documentation.

What is the installation requirement for this product?

The product requires proper installation with compatible interfacing components, but specific installation steps are not detailed in the document.

What maintenance is required for this product?

Regular maintenance is recommended, but specific maintenance procedures are not outlined in the documentation.

Is this product compatible with other ABB devices?

The document does not specify compatibility with other ABB devices, but it is designed for integration with various systems.

What safety precautions should be taken?

Safety information is provided, but specific precautions are not detailed in the document.

What troubleshooting steps are available for common issues?

The document does not provide specific troubleshooting steps for common issues.

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.