The Crouse-Hinds series MTL SDM modular range takes the established SD range of high performance surge protectors for I/O and introduces a replaceable element. While maintaining the unrivalled packing density and field-proven hybrid circuit design, the modular range makes maintenance easy by enabling the replacement of the surge protection modules without disconnecting the loop. SDM surge protectors are globally certified and deliver the highest 20kA level of protection within a compact 7mm, modular design. Available in a range of voltages (7V, 16V, 32V & 55V) with a current capacity of 700mA and 4A for “high current”, the MTL SDM addresses a wide variety of applications and represents a step forward in surge protection designed for hazardous area process control environments.

Comprehensive protection for control systems and field instruments. MTL products ensure maximum safety for data connections in harsh industrial environments.

The Crouse-Hinds series MTL ZoneBarrier range is a uniquely modular, data, signal line and telecom protection system for 24V, 4-20mA current loop, RS232, RS485, RS422, Dial up, Leased Line, T1 ADSL and Ethernet applications. Available for up to Category 6 for a full range of Ethernet applications from 10-Base-T to 1000-Base-T (Gigabit Ethernet), including Power over Ethernet (PoE) applications. By providing an effective barrier between uncontrolled transient environments and your valuable electronic systems, the ZoneBarrier range protects you from costly system downtime and equipment failure. The application of high-speed Ethernet and Power over Ethernet (PoE) devices is increasing dramatically in industries such as process, industrial, manufacturing, intelligent transportation systems (ITS), and Security. The ZB-4PPOE version is designed to IEEE802.3 bt standards to meet the highest power requirements of 4-pair POE (4PPOE) and offers 20KA (8/20 µS) surge rating to protect the Ethernet infrastructure. ZoneBarrier range has a 10-year “No fuss” warranty and Ethernet-compatible versions are UL497B certified. 2459x versions are available with IECEx and ATEX certification to Ex ia.

MTL SD surge protectors provide reliable protection for data and signal lines in industrial and hazardous area applications. Certified solutions for PLC, DCS, 4–20 mA, and communication systems.

Eaton Crouse-Hinds series MTL SD32 surge protector, 22 Vac, 32 Vdc, 5kA surge current, 250mA, T-section DIN rail, <45V voltage protection level, Fuse disconnect, 12 AWG

Eaton Crouse-Hinds MTL TP48 surge protection module for 2, 3 and 4 wire transmitters, providing reliable instrumentation and Fieldbus signal protection.