Safety Relays

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2TLA010033R2000, ABB

BT51 Series Safety Relays The BT51 series has been designed for expanding the outputs of safety relays. Various time delay options are available.

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ABB BT51 Safety Relay The BT51 safety / expansion relay from ABB is designed to connect safety devices directly in the voltage supply circuit to the relay. It has 4 NO safety outputs, a test input and complete internal supervising. The test input of the BT51 is intended to monitor when contactors or valves have dropped/returned before a new start is permitted. The test input can also be used for starting and the start button can be supervised. The relay functions safely in the event of component failure, short circuit or loss of power supply. The BT51 can be connected to a safety relay or PLC to increase the number of safe outputs. Therefore, an unlimited number of dangerous machine operations and functions can be stopped from one safety relay or PLC. Features and Benefits Single and dual channel Test/reset input Width 22.5 mm LED indication 4 NO relay outputs Quick release connector blocks Applications The BT51 is suitable for monitoring emergency stop, interlocked hatch and expansion of the Pluto. Note Stock no. 917-6664 has extra power terminals. Stock no. 917-6673 has one changeover relay with a double information output and selectable delay times (0 - 1.5 s). Standards 2006/42/EC, 2006/95/EC, 2004/108/EC, EN 62061:2005 EN ISO 13849-1:2008. Approvals CE, TUV NORD, cSAus, CCC.

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New items

2TLA010005R0100, ABB

ABB JSBT5 Safety Relay The JSBT5 from ABB is a single channel safety relay designed to connect safety devices directly in the voltage supply circuit to the relay. It has 3 NO safety outputs, 1 NC output, a test input and complete internal supervising. The test input is intended to monitor when contactors or valves have dropped/returned before a new start can be permitted. The test input can also be used for starting and the start button can be supervised. The JSBT5 has a twin and supervised internal safety function. It operates safely in the event of a power failure, internal component fault or external interference. Features and Benefits Single and dual channel Test/start input Width 22.5 mm LED indication 3NO/1NC relay outputs Applications The JSBT5 is suitable for monitoring emergency stops and interlocked hatches. Note Stock no. 917-6670 has delayed outputs, 0.5 sec. Standards 2006/42/EC, 2006/95/EC, 2004/108/EC, EN 62061:2005 EN ISO 13849-1:2008. Approvals CE, TUV NORD, cSAus.

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751108, Pilz

"Safety features The safety relay meets the following safety requirements The circuit is internally redundant with built-in self-monitoring. The safety device remains effective in the case of a component failure. The correct opening and closing of the safety device relays is tested automatically in each on-off cycle. "

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751109, Pilz

"Safety features The safety relay meets the following safety requirements The circuit is internally redundant with built-in self-monitoring. The safety device remains effective in the case of a component failure. The correct opening and closing of the safety device relays is tested automatically in each on-off cycle. "

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New items

751156, Pilz

"Safety features The safety relay meets the following safety requirements The circuit is internally redundant with built-in self-monitoring. The safety device remains effective in the case of a component failure. The correct opening and closing of the safety device relays is tested automatically in each on-off cycle. "

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New items

751185, Pilz

"Safety features The safety relay meets the following safety requirements The circuit is internally redundant with built-in self-monitoring. The safety device remains effective in the case of a component failure. The correct opening and closing of the safety device relays is tested automatically in each on-off cycle. "

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New items

440F-C251D, Allen Bradley Guardmaster

Safedge Controller, DIN Mount EC type approved (applies when Safedge profiles are used in conjunction with a Safedge Evaluator) May be cut to size and fit Corner and straight connectors are "active" components - no "dead" zones The Safedge Evaluator monitors the status of the Safedge profile and provides an output of two fully cross monitored relays with complete redundancy One Safedge Evaluator unit monitors up to 50m Safedge profile Two safety relay outputs Changeover auxiliary relay Auto/manual reset Indicators for RUN, STOP and FAULT conditions Provides contactor monitoring Selectable input voltage Control circuit voltage - all relay outputs are volt free IP65 rated Dimensions: H73mm, W45.5mm, D120mm

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New items

440R-S35001, Allen Bradley Guardmaster

CU3 Timing Control Unit, Back EMF Monitor, Slow Motion Detection Ensures motor movement is at a preset limit before an output signal is given For use with guard locking interlock switches Fault tolerant principle control unit Monitors contactor operation Dimensions: H73 x W45 x D120mm Standards EN-954; EN60204; EN 292 Standards EN 954; EN 60204; EN 292

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New items

751110, Pilz

"Safety features The safety relay meets the following safety requirements The circuit is internally redundant with built-in self-monitoring. The safety device remains effective in the case of a component failure. The correct opening and closing of the safety device relays is tested automatically in each on-off cycle. "

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New items

751135, Pilz

"Safety features The safety relay meets the following safety requirements The circuit is internally redundant with built-in self-monitoring. The safety device remains effective in the case of a component failure. The correct opening and closing of the safety device relays is tested automatically in each on-off cycle. "

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New items

751177, Pilz

"Safety features The safety relay meets the following safety requirements The circuit is internally redundant with built-in self-monitoring. The safety device remains effective in the case of a component failure. The correct opening and closing of the safety device relays is tested automatically in each on-off cycle. "

Product Detail

New Items

2TLA010033R2000, ABB

2TLA010033R3000, ABB

2TLA010005R0100, ABB

751108, Pilz

751109, Pilz

751156, Pilz

751185, Pilz

440F-C251D, Allen Bradley Guardmaster

440R-S35001, Allen Bradley Guardmaster

751110, Pilz

751135, Pilz

751177, Pilz

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