The 19 Series comprises signaling interfaces, by-pass interfaces, analog by-pass interfaces and power modules. Override control modules Analog Override control module Power relay module Features of these products include (according to Type):

• Clear indication of the signal or equipment status
• Easy to operate selection switches and potentiometers
• Feedback contact; signals when switch is not in “Auto” position
• Compact housing: 2 widths, 17.5 or 35 mm

The 38 Series is a range of of EMR or SSR modular interface relays which include the following features (according to Type):

• 6.2mm or 14mm wide
• DC or AC/DC coil versions
• Special coil/input leakage current suppression types
• Timer version
• Screw & screwless terminals

The 39 Series is a range of modular interface relays which include the following features (according to Type):

• 6.2mm wide
• DC, AC or AC/DC coil versions
• Special coil/input leakage current suppression types
• With fuse protection module
• Timer version
• ATEX/HazLoc compliant (EX nC) option available
• Push-in and screw terminals

The 48 Series comprises relay interface modules for safety/energy applications and interfacing with PLC systems. These devices include the following features (according to Type):

• 15.8 mm wide
• AC or DC coils
• Quick and easy ejection of relay using plastic retaining clip
• Supply status indication and EMC coil suppression module as standard
• Push-in and screw terminals

The 4C Series comprises relay interface modules suitable for interfacing with PLC systems.

Features include (according to Type):

• 15.8 mm wide
• AC or DC coils
• Quick and easy ejection of relay using plastic retaining clip
• Supply status indication and EMC coil suppression module as standard
• Mechanical indicator & test button
• Push-in and screw terminals

The 58 Series interface modules are available with screw or push-in terminals and are particularly suited for interfacing with PLC systems. Features include (according to Type):

• 27 mm wide
• AC or DC coils
• Quick and easy ejection of relay using plastic retaining clip
• Supply status indication and EMC coil suppression module as standard
• Push-in and screw terminals
• Mechanical indicator & test button
• ATEX/HazLoc compliant (EX nC) option available

Type 48.31 Relay Interface Modules, 1 CO 10 A, Screw terminals, 15.8 mm wide. For interfacing with PLC systems.

Features include:

• AC or sensitive DC coil
• Coil Indication and EMC suppression module
• Identification label
• UL Listing (relay/socket/jumper link)
• 35 mm rail (EN 60715) mounting
• Cadmium-free contacts