Safety Relays

What are they? A safety relay is a device that monitors for potential errors or faults in machinery or plants and works to prevent injury and reduce risk. When an error occurs, the safety relay initiates a response to bring the risk back to a safe, acceptable level. Safety relays protect both machinery and employees, preventing potential expensive maintenance and equipment replacement. Example functions include initiating a controlled pause in machinery or equipment to safely stop movement. They can also be used as an emergency stop mechanism, switching off the power to particular machinery or plants. Single function or multi-function? Safety relays can be single function or multi-function. Single function relays monitor a specific type of activity while multi-function safety relays can monitor different functions. Multi-function safety relays can be used in place of several single function, individual units. The benefits of using multi-function relays include simpler installation and less wiring. As fewer individual units are needed, using multi-function relays can also free up panel space. Multi-function safety relays give you greater flexibility to make changes within the design or panel. Where would you find a safety relay? Safety relays are often found in the following control devices: - Two hand controls - Movable guards - Light curtains, light barriers and light grids - Magnetic switches - Safety mats and pressure sensitive mats - Three position devices - Non-contact safety sensors - Safety switches - Emergency stop buttons Who uses them? Anyone can integrate a safety relay within a circuit to create a safety circuit without any specific training.

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Description Price Supply Voltage Number of Channels Auxiliary Contacts Function Safety Contacts Range Reset Method Safety Category Terminal Type Standards Met Depth Hazardous Area Certification Length Series
RS Stock No. 733-2341
Mfr. Part No.2TLA010026R0000
BrandABB
PHP13,752.45
Each
units
24 V dc 1, 2 - Light Beam/Curtain, Safety Mat/Edge, Safety Switch/Interlock 4 - - - Terminal Block - 120mm - 84mm -
RS Stock No. 733-2391
Mfr. Part No.2TLA010029R0000
BrandABB
PHP9,281.97
Each
units
24 V dc 1, 2 - Light Beam/Curtain, Safety Mat/Edge, Safety Switch/Interlock 2 - - - Terminal Block - 120mm - 84mm -
RS Stock No. 917-6673
Mfr. Part No.2TLA010033R3000
BrandABB
PHP7,306.94
Each
units
24 V dc 2 - Emergency Stop, Safety Switch/Interlock 4 - Automatic - Screw CCC, cCSAus, CE, EN 60204-1:2006 + A1:2009, EN 62061:2005, EN 954-1:1996, EN ISO 12100-1:2003, EN ISO 12100-2:2003, EN ISO 13849-1:2008, IEC 60529, IEC 60947-5-1:2009, TUV 120mm - 22.5mm -
RS Stock No. 733-2357
Mfr. Part No.2TLA010026R0400
BrandABB
PHP16,013.91
Each
units
115 V ac 1, 2 - Light Beam/Curtain, Safety Mat/Edge, Safety Switch/Interlock 4 - - - Terminal Block - 120mm - 84mm -
RS Stock No. 917-6660
Mfr. Part No.2TLA010004R0000
BrandABB
PHP12,626.11
Each
units
24 V dc 2 1 Two-Hand Control 3 - Automatic - Screw - 120mm - 74mm -
RS Stock No. 733-2389
Mfr. Part No.2TLA010028R2400
BrandABB
PHP27,696.64
Each
units
115 V ac 1, 2 - Light Beam/Curtain, Safety Mat/Edge, Safety Switch/Interlock 5 - - - Terminal Block - 120mm - 84mm -
RS Stock No. 733-2360
Mfr. Part No.2TLA010028R1000
BrandABB
PHP24,788.24
Each
units
24 V dc 1, 2 - Light Beam/Curtain, Safety Mat/Edge, Safety Switch/Interlock 5 - - - Terminal Block - 120mm - 84mm -
RS Stock No. 733-2433
Mfr. Part No.2TLA010002R0500
BrandABB
PHP19,810.13
Each
units
230 V ac 2 - Two-Hand Control 4 - - - Screw - 120mm - 74mm -
RS Stock No. 917-6664
Mfr. Part No.2TLA010033R2000
BrandABB
PHP7,101.85
Each
units
24 V dc 1 - Emergency Stop, Safety Switch/Interlock 4 - Automatic - Screw - 120mm - 84mm -
RS Stock No. 733-2436
Mfr. Part No.2TLA020052R1000
BrandABB
PHP15,772.69
Each
units
24 V dc - - Light Beam/Curtain, Safety Switch/Interlock 2 - Automatic, Manual - Screw - 120mm - 22.5mm -
RS Stock No. 733-2373
Mfr. Part No.2TLA010028R2000
BrandABB
PHP24,920.37
Each
units
24 V dc 1, 2 - Light Beam/Curtain, Safety Mat/Edge, Safety Switch/Interlock 5 - - - Terminal Block - 120mm - 84mm -
RS Stock No. 733-2345
Mfr. Part No.2TLA010026R0200
BrandABB
PHP15,042.29
Each
units
24 V ac 1, 2 - Light Beam/Curtain, Safety Mat/Edge, Safety Switch/Interlock 4 - - - Terminal Block - 120mm - 84mm -
RS Stock No. 917-6676
Mfr. Part No.2TLA010005R0100
BrandABB
PHP12,765.52
Each
units
24 V ac/dc 1 1 Emergency Stop, Safety Switch/Interlock 3 - Automatic - Screw - 99mm - 82mm -
RS Stock No. 733-2424
Mfr. Part No.2TLA010002R0400
BrandABB
PHP19,679.61
Each
units
115 V ac 2 - Two-Hand Control 4 - - - Screw - 120mm - 74mm -
RS Stock No. 733-2418
Mfr. Part No.2TLA010002R0000
BrandABB
PHP15,494.82
Each
units
24 V dc 2 - Two-Hand Control 4 - - - Screw - 120mm - 74mm -
RS Stock No. 733-2351
Mfr. Part No.2TLA010026R0500
BrandABB
PHP17,409.11
Each
units
230 V ac 1, 2 - Light Beam/Curtain, Safety Mat/Edge, Safety Switch/Interlock 4 - - - Terminal Block - 120mm - 84mm -