Explosion-Proof TER

Explosion-Proof Products

TER offers a full range of explosion-proof control components, each designed and certified for safe operation in hazardous areas according to ATEX and IECEx standards. These products ensure that control and monitoring systems remain reliable and compliant in challenging environments.

Explosion-Proof Products

Limit Switches for Hazardous Zones

Fox ATEX

The Fox ATEX limit switch combines compact design with reliable performance for applications in Zone 22 environments.

  • Protection: IP65/IP69 or IP69K (stainless steel enclosure)

  • Temperature Range: -25°C to +75°C

  • Ratios: 1:3 to 1:2800, up to four cam-operated switches

  • Certification: Category II 3D (Zone 22), EN ATEX compliant

Limitex AG

Engineered for durability, the Limitex AG features a cast-iron housing suitable for heavy industrial use.

  • Protection: IP65/IP66

  • Temperature Range: -50°C to +60°C

  • Ratios: 1:15 to 1:499 with 2–4 switches

  • Certification: EN 60079-0:2009, EN 60079-1:2007, EN 60079-31:2009

Limitex A and AP

The Limitex A and AP models are explosion-proof cross-position limit switches. They provide positional feedback in systems where rotational or multi-position movement must be controlled safely.

  • Protection: IP65/IP66

  • Temperature Range: -50°C to +60°C

  • Construction: G20 cast iron with galvanized aluminum or zinc alloy supports

  • Certification: EN 60079-0, EN 60079-1, EN 60079-31

Pendant Control Stations

Mike X

The Mike X explosion-proof pendant control station is suitable for auxiliary control in ATEX and IECEx Zones 1, 2, 21, and 22. It is available with 4–16 actuators and two-speed options.

  • Protection: IP65

  • Temperature Range: -20°C to +60°C

  • Construction: Powder epoxy–painted aluminum

  • Certification: EN 60079-0:2012, EN 60079-1:2014, EN 60079-31:2014

SPA Explosion Proof

The SPA control station offers up to 12 actuators arranged on a double row. It can be supplied in aluminum, stainless steel AISI 316, or chrome-plated cast iron for corrosive environments.

  • Protection: IP65/IP66

  • Temperature Range: -50°C to +55°C

  • Certification: EN 60079-0:2012+A1:2013, EN 60079-1:2014, EN 60079-31:2014

Power and Signal Transfer Systems

Apollo Ex Proof

The Apollo Ex Proof series includes motor and spring-driven cable reels designed for hazardous locations. These units handle both power and communication signals such as Profinet, Profibus, and CAN bus.

  • Protection: IP65/IP66

  • Temperature Range: -20°C to +60°C

  • Certification: EN 60079-0, EN 60079-1, EN 80079-36, EN 80079-37

Pegasus Ex Proof

The Pegasus Ex Proof slip ring collectors are built to transfer electrical power and control signals between fixed and rotating structures in explosive atmospheres.

  • Protection: IP65/IP66

  • Temperature Range: -40°C to +60°C

  • Certification: EN 60079-0, EN 60079-1, EN 60079-14

For detailed product specifications or integration support, contact our sales team at (888) 822-2024 or info@crane-controls.com.