Guardian Line Standard Duty Rope Pull Safety Switches with Indication (GLS-SS with LED)

The GLS-SS standard duty safety rope pull switch has been designed to protect medium to long conveyor lengths, where protection is required up to 100m (using 2 switches) or up to 80m (using 1 switch).

Body Material: Stainless Steel 316
Ingress Protection: IP69K
Contacts: 3-Pole or 4-Pole Contacts
LED Voltage: 24Vdc, 110Vac or 230Vac
Cable Length (1 Switch): 80m
Cable Length (2 Switches): 100m

Part No.	Part Description
144007-AS	GLS-SS M20 3NC 1NO Steady LED 24v
144007A	GLS-SS M20 3NC 1NO LED 24v
144007A-FZ	GLS-SS M20 3NC 1NO LED 24v (-40° version)
144007B	GLS-SS M20 3NC 1NO LED 110v
144007B-FZ	GLS-SS M20 3NC 1NO LED 110v/120v (-40° version)
144007C	GLS-SS M20 3NC 1NO LED 230v
144007C-FZ	GLS-SS M20 3NC 1NO LED 230v (-40° version)
144008A	GLS-SS ½NPT 3NC 1NO LED 24v
144008A-FZ	GLS-SS ½NPT 3NC 1NO LED 24v (-40° version)
144008B	GLS-SS ½NPT 3NC 1NO LED 110v
144008B-FZ	GLS-SS ½NPT 3NC 1NO LED 110v/120v (-40° version)
144008C	GLS-SS ½NPT 3NC 1NO LED 230v
144008C-FZ	GLS-SS ½NPT 3NC 1NO LED 230v (-40° version)
144009A	GLS-SS M20 2NC 2NO LED 24v
144009A-FZ	GLS-SS M20 2NC 2NO LED 24v (-40° version)
144009A-GC-V	GLS-SS M20 2NC 2NO LED 24v with Viton Seals & Gold Contact
144009B	GLS-SS M20 2NC 2NO LED 110v
144009B-FZ	GLS-SS M20 2NC 2NO LED 110v/120v (-40° version)
144009C	GLS-SS M20 2NC 2NO LED 230v
144009C-FZ	GLS-SS M20 2NC 2NO LED 230v (-40° version)
144010A	GLS-SS ½NPT 2NC 2NO LED 24v
144010A-FZ	GLS-SS ½NPT 2NC 2NO LED 24v (-40° version)
144010B	GLS-SS ½NPT 2NC 2NO LED 110v
144010B-FZ	GLS-SS ½NPT 2NC 2NO LED 110v/120v (-40° version)
144010C	GLS-SS ½NPT 2NC 2NO LED 230v
144010C-FZ	GLS-SS ½NPT 2NC 2NO LED 230v (-40° version)
144011A	GLS-SS M20 4NC LED 24v
144011A-FZ	GLS-SS M20 4NC LED 24v (-40° version)
144011B	GLS-SS M20 4NC LED 110v
144011B-FZ	GLS-SS M20 4NC LED 110v/120v (-40° version)
144011C	GLS-SS M20 4NC LED 230v
144011C-FZ	GLS-SS M20 4NC LED 230v (-40° version)
144012A	GLS-SS ½NPT 4NC LED 24v
144012A-FZ	GLS-SS ½NPT 4NC LED 24v (-40° version)
144012B	GLS-SS ½NPT 4NC LED 110v
144012B-FZ	GLS-SS ½NPT 4NC LED 110v/120v (-40° version)
144012C	GLS-SS ½NPT 4NC LED 230v
144012C-FZ	GLS-SS ½NPT 4NC LED 230v (-40° version)
144019A	GLS-SS M20 3NC 1NO E stop & LED 24v
144019A-FZ	GLS-SS M20 3NC 1NO E stop & LED 24v (-40° version)
144019B	GLS-SS M20 3NC 1NO E stop & LED 110v
144019B-FZ	GLS-SS M20 3NC 1NO E stop & LED 110v/120v (-40° version)
144019C	GLS-SS M20 3NC 1NO E stop & LED 230v
144019C-FZ	GLS-SS M20 3NC 1NO E stop & LED 230v (-40° version)
144020-AS	GLS-SS ½”NPT 3NC 1NO E stop & Steady LED 24v
144020-BS	GLS-SS ½”NPT 3NC 1NO E stop & Steady LED 110v
144020A	GLS-SS ½NPT 3NC 1NO E stop & LED 24v
144020A-FZ	GLS-SS ½NPT 3NC 1NO E stop & LED 24v (-40° version)
144020B	GLS-SS ½NPT 3NC 1NO E stop & LED 110v
144020B-FZ	GLS-SS ½NPT 3NC 1NO E stop & LED 110v/120v (-40° version)
144020C	GLS-SS ½NPT 3NC 1NO E stop & LED 230v
144020C-FZ	GLS-SS ½NPT 3NC 1NO E stop & LED 230v (-40° version)
144021A	GLS-SS M20 2NC 2NO E stop & LED 24v
144021A-FZ	GLS-SS M20 2NC 2NO E stop & LED 24v (-40° version)
144021AS	GLS-SS M20 2NC 2NO E stop & Steady LED 24v
144021B	GLS-SS M20 2NC 2NO E stop & LED 110v
144021B-FZ	GLS-SS M20 2NC 2NO E stop & LED 110v/120v (-40° version)
144021C	GLS-SS M20 2NC 2NO E stop & LED 230v
144021C-FZ	GLS-SS M20 2NC 2NO E stop & LED 230v (-40° version)
144022A	GLS-SS ½NPT 2NC 2NO E stop & LED 24v
144022A-FZ	GLS-SS ½NPT 2NC 2NO E stop & LED 24v (-40° version)
144022B	GLS-SS ½NPT 2NC 2NO E stop & LED 110v
144022B-FZ	GLS-SS ½NPT 2NC 2NO E stop & LED 110v/120v (-40° version)
144022C	GLS-SS ½NPT 2NC 2NO E stop & LED 230v
144022C-FZ	GLS-SS ½NPT 2NC 2NO E stop & LED 230v (-40° version)
144023A	GLS-SS M20 4NC E stop & LED 24v
144023A-FZ	GLS-SS M20 4NC E stop & LED 24v (-40° version)
144023B	GLS-SS M20 4NC E stop & LED 110v
144023B-FZ	GLS-SS M20 4NC E stop & LED 110v/120v (-40° version)
144023C	GLS-SS M20 4NC E stop & LED 230v
144023C-FZ	GLS-SS M20 4NC E stop & LED 230v (-40° version)
144024A	GLS-SS ½NPT 4NC E stop & LED 24v
144024A-FZ	GLS-SS ½NPT 4NC E stop & LED 24v (-40° version)
144024B	GLS-SS ½NPT 4NC E stop & LED 110v
144024B-FZ	GLS-SS ½NPT 4NC E stop & LED 110v/120v (-40° version)
144024C	GLS-SS ½NPT 4NC E stop & LED 230v
144024C-FZ	GLS-SS ½NPT 4NC E stop & LED 230v (-40° version)

Note
FZ models for temperatures down to -40°C.

Technical Data
Approvals	TUV, cULus
Technology	Safety Rope Pull Switch
Housing Material	316 Grade Stainless Steel
Operating Temperature	-25 ... +80 °C
Enclosure Protection	IP67, IP69K (NEMA 6)
Rope Spans	Up to 100m
Rope Type	4.0mm Outside Dia. Steel inner-PVC sheath
Mounting	4 x M5
Torque settings	Mounting M5 4.0 Nm Lid T20 Torx M4 1.5 Nm Terminals 1.0 Nm
Vibration resistance	10-500Hz 0.35mm
Shock resistance	15g 11ms
Tension Force (typical mid setting)	130N
Typical Operating Force (Rope pulled)	< 125N. < 300mm Deflection
Safety Contact type	IEC 60947-5-1 Double break Type Zb
Termination	Clamp up to 2.5 sq. mm conductors
Rating	Utilisation Category : AC15
Operational Rating	AC15 A300 240V. 3A /120V 6A. ac 24V. 2.5A dc inductive
Thermal Current (Ith)	10A
Rated Insulation Voltage (Ui)	500V
Withstand Voltage (Uimp)	2500V
Short Circuit Overload Protection	Fuse Externally 10A. (FF)

Safety Classification and Reliability Data
Mechanical Reliability B10d	1.5 x 106 operations at 100mA load
ISO 13849-1	up to Category 4 with Safety Relay
ISO 13849-1	up to PLe depending upon system architecture
EN 62061	up to SIL3 depending upon system architecture
Safety Data - Annual Usage	8 cycles per hour / 24 hours per day / 365 days MTTFd 214 years

Information with regard to UL 508
Type 1 Enclosures. Temperature rating 80C. Use 16 - 12AWG copper conductors, rated 75ºC only. Intended for same polarity use and one polymeric conduit connection. Electrical Rating: A300 240V.ac 3A. (6,000 cycles) 120V. 60A. Making 6A. Breaking PF >0.38 (100,000 cycles) 240V. 10A. carry only. Wire range: 16AWG – 12AWG Copper Torque 7lb/in (0.8Nm) LED powered by LVLC or Class 2 only. Earth bonding terminal inside enclosure if required.

Information with regard to UL 508

Type 1 Enclosures. Temperature rating 80C. Use 16 - 12AWG copper conductors, rated 75ºC only. Intended for same polarity use and one polymeric conduit connection. Electrical Rating: A300 240V.ac 3A. (6,000 cycles) 120V. 60A. Making 6A. Breaking PF >0.38 (100,000 cycles) 240V. 10A. carry only. Wire range: 16AWG – 12AWG Copper Torque 7lb/in (0.8Nm) LED powered by LVLC or Class 2 only. Earth bonding terminal inside enclosure if required.