Hengstler Safety Relays

Overview

Hengstler is a leading European manufacturer of industrial components for counting and control applications, such as counters/timers, rotary encoders, industrial and temperature controllers, relays, and printers and cutters.

Today’s automation leaders are seeking solutions that will enable machines with advanced analytics, condition monitoring and predictive maintenance, while also offering improved efficiency, and fast time to market. None of these alone are easy challenges. However, your competitors are launching new solutions at an increasing rate meant to meet these challenges.

Hengstler has created SCS Open Link, an open communication platform that provides high-performance data transmission over a cost-effective single cable solution, designed to quickly and efficiently connect rotary encoder and other sensors to edge computing and Industry 4.0 solutions.

More than just a protocol, SCS Open Link provides a long-term platform for your Industry 4.0 roadmap, reduces time to market, creates new revenue streams, and helps our customers build solutions for the factory of tomorrow.

To ensure that our relays as used in your applications carry on doing their job reliably for years, the quality of products bearing the HENGSTLER name is the highest priority. All our locations are certified to ISO 9001 and ISO 14001, and the entire product range is, as you would expect, in conformity with RoHS and REACH regulations.

Hengstler Safety Relays
Hengstler Safety Relays

For decades, HENGSTLER has been intensively involved in matters relating to forcibly guided, or captive, contacts and, as a result, with safety relays. Our large, international customer base benefits from this experienced gathered over many years when it comes to developing and manufacturing relays with forcibly guided contacts.

Hengstler Safety Relays Model

Safety Relays Type 480

The development of this safety relay product family was consequently linked to the demands of our customers and the market. The outcome is the worldwide smallest 6-contact force guided relay with a reinforced insulation between all contacts. Additional focus was put on low coil power consumption to reduce the heat, emitted by the relay, to a minimum. Due to the constant high number of electrical switching cycles, the new H-480 can be used for a broad range of safety applications. The variety of pin arrangements enables the customer a variable used of the relay, also in existing applications.

General

  • 6 contacts, forcibly guided contact set
  • Acccording to IEC/EN 61810-3, type A
  • Reinforced (double) insulation at all contacts
  • Low coil power consumption
  • Ambient temperature – 25 … + 75 °C
  • Soldering heat resistance 260 °C / 5 s
  • RoHS compliance

Safety Relays Type 462

Hengstler 462 Safety Relays provides absolute reliability, sturdy construction and a long electric life-time. As a result, these safety relays can be used wherever high availability is essential, even at high switching loads. The drive system can be supplied as a monostable version either for DC or AC. In addition, the H-462 relay is available as a DC bistable version.

4 or 6 contacts max. 10 A switching and constant current Drive available as DC monostable, DC bistable, AC monostable and as load-current controlled Ambient temperatures -25 to +80 °C Forcibly guided contacts to EN 50205, Application type A Meets requirements for signal relays under UIC 736e cULus and TÜV approvals

Safety Relays Type 463

Hengstler 463 Safety Relays is used wherever a high number of switching actions is required at moderate switching loads. H-463 safety relays conform to EN 50205 standard, Application type A, and IEC EN 61810-1.

Hengstler Safety Relays Type 463For decades, HENGSTLER has been intensively involved in matters relating to forcibly guided, or captive, contacts and, as a result, with safety relays. Our large, international customer base benefits from this experienced gathered over many years when it comes to developing and manufacturing relays with forcibly guided contacts.

Safety Relays Type 464

Hengstler Safety Relays 464 provides a solution for all those applications that involve a high number of electric switching contact. The safety relay is designed for the highest possible degree of reliability, robustness and a long electrical life-time. As a result, these safety relays can be used wherever high availability is essential, even at high switching loads.

The DC drive system can be supplied as either a monostable or a bistable version. For special applications, it is possible to quote solutions in which the load current is fed direct to the relay coil, which enables the correct functioning of the load to be monitored. H-464 safety relays conform to DIN EN 61810-3 standard, Application type A, and IEC EN 61810-1. In addition, these safety relays also meet the requirements for railway signal relays in accordance with UIC 736e.

Safety Relays Type 466

Hengstler 466 safety relays, HENGSTLER provides a solution for all those applications that involve a high number of electric switching contacts. At the same time, the max. installation height of 20.5 mm enables a high component density to be achieved.

The drive system can be supplied as a monostable version either for DC or AC. In addition, the H-466 relay is available as a DC bistable version. For special applications, it is possible to quote solutions in which the load current is fed direct to the relay coil, which enables the correct functioning of the load to be monitored. H-466 safety relays conform to EN 50205 standard, Application type A, and IEC EN 61810-1. In addition, these safety relays also meet the requirements for railway signal relays in accordance with UIC 736e.

Safety Relays Type 468

Hengstler Safety Relays 468 provides a solution for all those applications that require low coil power. Whether you require four or six contacts, the relay reliably trips at power levels of only 260 mW. H-468 safety relays conform to EN 50205 standard, Application type A, and IEC EN 61810-1.

General

  • 4 or 6 contacts
  • max. 6 A switching & permanent current
  • Drive is monostable as DC
  • Ambient temperature -25 to +80 °C
  • With forcibly guided contacts to DIN EN 61810-3, application type A
  • cULus and TÜV approval

Safety Relays 469

Hengstler 469 Safety Relays safety relays, HENGSTLER provides a solution for all those applications that require low coil power. Only 210 mW is required to drive the two contacts. H-469 safety relays conform to EN 50205 standard, Application type A, and IEC EN 61810-1.

General

  • 2 contacts
  • max. 6 A switching & permanent current
  • Drive is monostable as DC
  • Ambient temperature -25 to +80 °C
  • With forcibly guided contacts to DIN EN 61810-3, application type A
  • cULus and TÜV approval

Safety Relays 472

Hengstler Safety Relays 472 provides a solution for all those applications that require high component density. The max. height of 15.7 mm enables them to be used in 22.5 mm module housings, for example. The well-designed layout of the relay pins means there is plenty of space at the rear of the circuit board for SMD components. H-472 safety relays conform to EN 50205 standard, Application type A, and IEC EN 61810-1. In addition, these safety relays also meet the requirements for railway signal relays in accordance with UIC 736e.

General

  • 7 contacts
  • max. 6 A switching & permanent current
  • Drive is monostable as DC
  • Ambient temperature -25 to +80 °C
  • With forcibly guided contacts to DIN EN 61810-3, application type A
  • Meets requirements for signal relays under UIC 736e
  • cULus and TÜV approval

Safety Relays 473

Hengstler Safety relays H-473, HENGSTLER provides a solution for all those applications that require high component density. The max. height of 15.7 mm enables them to be used in 22.5 mm module housings, for example.

The well-designed layout of the relay pins means there is plenty of space at the rear of the circuit board for SMD components. H-473 safety relays conform to EN 50205 standard, Application type A, and IEC EN 61810-1. In addition, these safety relays also meet the requirements for railway signal relays in accordance with UIC 736e.

General

  • 5 contacts
  • max. 6 A switching & permanent current
  • Drive is monostable as DC
  • Ambient temperature -25 to +75 °C
  • With forcibly guided contacts to DIN EN 61810-3, application type A
  • Meets requirements for signal relays under  UIC 736e
  • cULus and TÜV approval

Safety Relays RAS

Hengstler RAS Safety Relays is a product from Hengstler. This product comes from safety relays categories. Consequently linked to the demands of our customers.

General

  • 4 contacts
  • max. 6 A switching & permanent current
  • Drive is monostable as DC
  • Ambient temperature -25 to +70 °C
  • With forcibly guided contacts to DIN EN 61810-3, application type A
  • cULus and TÜV approval

Safety Relays RBS

Hengstler RBS Saftey Relays is a product from Hengstler. This product comes from safety relay categories. Consequently linked to the demands of our customers and the market. The outcome is the worldwide smallest 6-contact force.

General

  • 2 contacts
  • max. 6 A switching & permanent current
  • Drive is monostable as DC
  • Ambient temperature -25 to +70 °C
  • With forcibly guided contacts to DIN EN 61810-3, Application type A with 1 NOC/1NCC
  • Application type B with 2 change-over contacts
  • cULus and TÜV approval

Safety Relays RDA

Hengstler RDA Safety Relays is a product from Hengstler. This product come from Safety Relays categories. Additional focus was put on low coil power consumption to reduce the heat, emitted by the relay, to a minimum.

General

  • 6 contacts
  • max. 8 A switching & permanent current
  • Drive is monostable as DC
  • Ambient temperature -15 to +70 °C
  • With forcibly guided contacts to DIN EN 61810-3, application type A
  • cULus and TÜV approval

Safety Relays Type RDB

Hengstler RDB Safety Relays is a product from Hengstler. This product come from safety relay categories. Additional focus was put on low coil power consumption to reduce the heat, emitted by the relay, to a minimum.

General

  • 6 contacts
  • max. 8 A switching & permanent current
  • Drive is monostable as DC
  • Ambient temperature -15 to +70 °C
  • With forcibly guided contacts to DIN EN 61810-3, application type A
  • cULus and TÜV approval

Safety Relays Type RDM

Hengstler RDM Safety Relays is a product from Hengstler. This product come from safety relay categories. Due to the constant high number of electrical switching cycles, the new H-480 can be used for a broad range of safety applications.

Safety Relays Type ROS

Hengstler ROS Safety Relays is a product from Hengstler. This product comes from safety relay categories. Due to the constant high number of electrical switching cycles, the new H-480 can be used for a broad range of safety applications.

General

  • 4 contacts
  • max. 8 A switching & permanent current
  • Drive is monostable as DC
  • Ambient temperature -15 to +70 °C
  • With forcibly guided contacts to DIN EN 61810-3, application type A
  • cULus and TÜV approval

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