Schneider Electric Preventa XPS XPSAK Emergency Stop Safety Relay, 110V ac, Dual-Channel, 3 Safety Contacts

Simple and effective safety monitoring has never been more crucial in today's highly automated world. Prevention is key to site safety, that's why Schneider Electric offers a Safety Relay in the form of the 'Preventa XPSAK' module that is second to none. Being able to monitor faults with devices along a circuit has the power to stop emergency situations from even occurring.

• Provides 3 N/O safety relay outputs plus 1 N/C volt free signalling output

• Monitoring of the start button or automatic starting can be chosen.

• 24 V DC option incorporated for each supply voltage version

• Monitoring of single safety functions, providing an automated solution for use with applications such as emergency push stop buttons or switches.

• Slin in design, with just 45mm of width meaning it can fit nicely even in space constraint spaces.

• 35 mm symmetrical DIN rail support, offering flexible and versatile safety system installation.

• Local signalling in the form of LEDs.

Protection ratings & Safety features (see datasheet for specifics) -

• Impressive line resistance is available, varying between 90 to 100 Ohm (Ω).

• Input protection type is internal, electronic.

• EN1088/ISO 14119, EN 60204-1, EN/IEC 60947-5-1, EN/ISO 13850

• CSA, TUV & UL listed

• IP 40 (enclosure) for protection against small objects up to 1mm such as tools, wires and small wires.

• IP 20 (terminals) for protection against solid objects such as fingers, smaller tools up to 12mm.

All dangerous machinery requires an automated solution to prevent harm to immediate users and also prevent damage to the machinery. Below are some of the safety applications

• Monitoring type 4 Safety light curtains with semi-conductor outputs according to EN61496-1.


• Time delay input if needed allowing you to set up your own time function.

• Two-hand control safety circuits

• Sensing mats and edges

IEC 204-1; EN 292; EN 418; EN 60204-1; EN 1088

BG, UL, CSA

This safety relay is an important component in automation systems for ensuring operator safety. Designed for emergency stop applications, it features a compact size with dimensions of 99mm x 45mm x 114mm. The relay efficiently monitors devices such as light curtains, safety mats, and switches while meeting strict safety standards.

• Configurable to accommodate diverse safety requirements
• Automatic and manual reset options enhance user convenience
• Compliant with ISO 13849-1 Safety Category 4 standards
• SIL 3 certified ensures high safety integrity level
• Auxiliary contacts relay capabilities increase connectivity options
• UL certified signifies safe operation

• Used for emergency stop functions in machinery
• Monitors light beam safety systems for effective safeguarding
• Provides interlock capabilities with safety mats and edges
• Ensures proximity sensor safety in automated environments
• Suitable for managing multiple emergency stops with dual-channel wiring

Yes, it can handle multiple safety device inputs effectively.

Yes, the unit is designed for 35mm symmetrical DIN rail mounting.

It is operational in ambient temperatures ranging from -10°C to 55°C.

Yes, it supports various input configurations to meet specific needs.

Yes, the captive screw clamp terminals simplify installation and wiring.