GLM Cable Switch with E-Stop, Straight, 50m, 3NC, NO

  • RS Stock No. 826-4101
  • Mfr. Part No. 143066A
  • Manufacturer IDEM
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

IDEM Guardian Line GLM Mini Safety Rope Pull Switches

The Guardian Line GLM from IDEM are safety rope pull switches with a compact yet robust yellow diecast housing that protect short conveyor lengths of upto 50m and offer a choice of fittings depending on the application. They are designed to be mounted on machines and sections of conveyors which cannot be protected by guards and unlike emergency stop pushbuttons can be activated from any point along the length of rope pull to provide robust emergency stop protection.
In combination with a dual channel safety monitoring relay these safety rope switches can be used as emergency stop devices and monitored for up to Category 4 to EN 954-1 or PLe ISO 13849-1. The Guardian Line conforms to ISO 13850 and IEC 60947-5-5 and has a positive mechanical linkage between the switch contacts and the wire rope, as well as wire breakage monitoring. Once the rope is pulled, anywhere along its length, the safety contacts are positively opened and the auxiliary contacts are closed. The switches are mechanically latched and can only be returned to the operational condition by pressing the blue reset button, as required by ISO 13950.

Switch mechanism will latch the instant the safety contacts open, ISO13850 standard
Upto 30m can be covered using a single switch
Upto 50m can be covered using two switches
Positive break contacts to IEC60947-5-1
Robust yellow diecast housing
IP67 protection
Rugged integral sealing bellows mean they can be high pressure hosed
All internal screws are stainless steel
Easy to wire with 3 x M20 conduit entries
4 pole, either 3NC / 1NO or 2NC / 2NO


826-4101 & 826-4104 have an E-stop and LED.


IEC 60947-5-1, IEC 60947-5-5, EN 954-1, EN 62061, UL 508, ISO 13850, ISO 13849-1.


CE, cULus, TUV.

Attribute Value
Range Guardian Line
Series GLM
Reset Button Yes
Pole Configuration 4P
Normal State Configuration NO, 3NC
Mounting Orientation Straight
Maximum Rope Span 50m
Maximum Current 2.5 A
Maximum AC Voltage 250V
Maximum DC Voltage 250V
Housing Material Die Cast Aluminium
Number of Cable Entries 3
Conduit Entry M20
Size of Cable Entries M20
E-Stop Button Yes
Maximum Operating Temperature +80°C
IP Rating IP67
Length 205mm
Width 57mm
Depth 57mm
Minimum Operating Temperature -25°C
Dimensions 205 x 57 x 57 mm
2 In Global stock for delivery within 4 - 6 working days
Price Each
MYR 658.43
Per unit
1 +
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