<logo>©
Home
About MSD.com
Contact Us
Select an Application

Safety Relays

The heart of the Safety Circuit, providing Fail Safe operation up to Safety Category 4

Featuring dual circuit monitoring; relays are available for a variety of safety application

Specifications
Key Features
SAFETY RELAYS

C UL, US, CE

Input voltage 24V AC/DC, +10/-15F

Catagory 4 according to EN 954-1

Less than 20ms response time

Plug in terminal.

3N.O. Safety Contacts, 1N.C. aux.contacts

Used as safety switch module or monitor of emergency stop.

Inputs from mechanical switches, interlocking system and BTI switches.

Auto or manual reset configuration.

<safety relay>

Emergency Stop & Gate Safety Relay Modules
Safety Modules
Contact
Safety Category
Operation Voltage
Output Contacts
List

Emergency Stop Module Catagory 4 w/ Manual Restart








Safety Catagory 4

 24VAC/DC


 3 NO Safety
1 NC Aux.




List Price - $240.00
Your Cost -
$176.40



AWAX 26XXL   

Emergency Stop Module Catagory 4
Automatic / Manual Restart (Start Button NOT Monitored)

<Emergency Stop Module Catagory 4 w/ Manual Restart>


Safety Catagory 4
24VAC/DC
3 NO Safety
1 NC Aux.
List Price - $278.78
Your Cost -
$200.72

<Emergency Stop Module Catagory 4 w/ Manual Restart>

SCR4-WZ2-3.5-D
607.5111.009

Emergency Stop Module Category 4
Manual Restart Only
(Start Button Monitored)


Safety Catagory 4
24 VAC/DC
3 NO Safety 1  NC Aux.
List Price - $289.00
Your Cost -
$200.72
<Relay>
SCR-Y-WZ2-2.6.DZH
607.5111.010
Extension Modules
Safety Modules
Contact
Safety Category
Operation Voltage
Output Contacts
List

Extension Module Catagory 4 w/ Opposite Polarity Protection.

<Relay Cad>


Safety Catagory 4
24VAC/DC
4 NO Safety
1 NC Aux.
List Price - $296.00
Your Cost -
$205.67
<Relay>
SCR-Y-WZ2-Y.6 DXT
607.5111.012
Safety Relay Modules with Time Delay
Safety Modules
Contact
Safety Category
Operation Voltage
Output Contacts
List
With Off Delay Timer 
For  Use with Normally Unlocked Solenoid Switches

<Double Relay>


Safety Catagory 4 24VAC/DC 2 NO/1 NC Safety

2 NC Time Delay Off Safety
List Price - $634.00
Your Cost -
$440.60

<double Relay>

SCR4-W35-4.6DTA
607.5121.013
With On Delay Timer 
For  Use with Normally Locked Solenoid Switches
<Double Relay>


Safety Catagory 4 24VAC/DC 2 NO/1 NC Safety
 
2 NC Time Delay On Safety
List Price - $634.00
Your Cost -
$440.60

<double Relay>

SCR-4 W3.5-4.6-D TON
607.5121.017
Two Zone Safety Relay
Safety Modules
Contact
Safety Category
Operation Voltage
Output Contacts
List



Safety Catagory 4


24VAC/DC


ZONE 1
3 NO Safety
1 NC Aux

ZONE 2
3 NO Safety
1 NC Aux

List Price - $501.00
Your Cost -
$361.15




AWAX27XXL
Speciality Safety Relays
Safety Modules
Contact
Safety Category
Operation Voltage
Output Contacts
List

Two Hand Anti Tie Down simultaneous operation of two buttons

<Two Hand Anti Tie Down simultaneous operation of two buttons>


Safety Catagory 4
24VAC/DC

2 NO Safety
1 NC Aux.
1 PNP

List Price - $362.00
Your Cost -
$251.67
<Two Hand Anti Tie Down simultaneous operation of two buttons
SCR-4-W2Z-2.6. DZH
607.5111.018

Light Curtain Module Activated by Solid State (PNP) Outputs

<Light Curtain Module Activated by Solid State (PNP) Outputs>

Safety Catagory 4
 24VAC/DC
3 NO Safety
List Price - $376.00
Your Cost -
$261.55
<Light Curtain Module Activated by Solid State (PNP) Outputs>
SCR ON4-W22 3.6-S
607.5111.019