RFQ
Sign In

Allen Bradley 440G-T Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc

  • NG # 02691-HW-ALBR-030

  • MF # 440G-T27121

Manufactured By :
Allen Bradley
Need Help Ordering?
Call +88 01714243446

Stock
10 in stock

Custom Pricing

Get A Quote
Need Help Ordering?
Call +88 01714243446

Stock
10 in stock

Custom Pricing

Get A Quote

Overview

Allen Bradley Guardmaster 440G-T27121 Solenoid Interlock Switch


Gain superior protection for personnel and keep your machine guard door secure with the TLS-1-GD2 440G-T Solenoid Interlock Safety Switch, Power to Unlock, 24V ac/dc, by Allen Bradley Guardmaster.


This device is a positive mode, tongue operated interlock switch that ensures guards are safely locked while machinery is in motion, and keeps power isolated when the guard is open. This reduces the risk of personnel entering a hazardous area. This cost-effective switch is perfect for use with machines which do not stop instantly, or which may be damaged by interference while in motion. The secure interlock mechanism is released only when an external signal is applied to the internal solenoid, which then allows the safety barrier to be opened.


The 440G-T27121 has power to unlock functionality and an operating temperature of -20 to +60 °C (-4…+140 °F). It has a supply voltage of 24VAC/DC, M20 conduit entry, thermal current of 10A, and rated insulation voltage of 500V. It features 2NC Safety Contacts, 1NO Auxiliary Contact, and 1NC/1NO Solenoid Contacts. The housing material is comprised of UL approved glass-filled PBT and this guard locking switch is fitted with a stainless-steel actuator guide to protect the unit from actuator damage due to wear-and-tear and poor gate alignment. It is suitable for use with PLCs.


Allen Bradley Guardmaster have an extensive range of machine monitoring and locking components that are built to global standards for quality and reliability. Their affordable solutions are expertly designed to meet every requirement and improve protection, efficiency, and productivity in the workplace.


Note:


Actuator is not supplied and must be ordered separately. This safety switch incorporates a power-to-unlock function.


Warning:


With the “power to lock” function switches, provisions are required to ensure that a dangerous situation cannot result from open circuit faults or power cuts.


Features and Benefits:


• High locking force 2000 N (450 lb) for superior protection
• Convenient rotatable head with 2 entry slots, 4 possible actuator entry positions, blanking plug provided to seal the unused slot
• Five contacts are 2NC and 1NO for door position monitoring, 1NC and 1NO for lock monitoring
• Lid mount status indication for rapid troubleshooting
• High environmental protection rating of IP67, ensuring that it is dust-tight and can withstand some immersion in water
• It has three manual release points with security screws, for use in the event of an emergency
• Ideal for use with hinge, sliding, and lift-off doors


Certifications:


EN954-1
ISO13849-1
IEC/EN60204-1
NFPA79
EN1088
ISO14119
IEC/ EN60947-5-1
ANSI B11.19, AS4024
CE certified
UL approved
cULus approved
TUV certified
CCC certified
IP69K rated


What is a Solenoid Interlock Switch?


A solenoid interlock switch is a type of safety switch with an internal solenoid; a wire coil which converts electrical energy to mechanical. This type of interlock mechanism prevents access to dangerous areas where machinery may be functioning by ensuring that that barriers remain securely locked. The safety guard can only be released through either energising (Power to unlock) or de-energising (Power to Lock) the solenoid with an external signal. They are often used in industrial environments, for example with high inertia rotating machines.

Specification

Power to Lock / UnlockPower to Unlock
Supply Voltage24V ac/dc
Series440G-T
RangeTLS-1-GD2
Safety Contacts2NC
Conduit EntryM20
Auxiliary Contacts1NO
Housing MaterialPlastic
IP RatingIP67
Width86mm
Length126mm
Depth33mm

Other Allen Bradley Products

Allen Bradley Guardmaster 440N Series RFID Non-Contact Safety Switch, 24V dc, Plastic Housing, 2NC, Micro M12
Allen Bradley Computer & Electronics 02702-HW-ALBR-041

Allen Bradley Soft Starter, Soft Start, 7.5 kW, 460 V ac, 3 Phase, IP2X
Allen Bradley Computer & Electronics 02716-HW-ALBR-055

Allen Bradley Micro830 Series PLC CPU for Use with Micro800 Series, Digital Output, 6-Input, Digital Input
Allen Bradley Computer & Electronics 02670-HW-ALBR-009

Allen Bradley 100-E Contactor, 100 → 250 V dc Coil, 3-Pole, 400 A, 200 kW, 1NO + 1NC, 400 V ac
Allen Bradley Computer & Electronics 02763-HW-ALBR-102

Allen Bradley Guardmaster 440N Safety Relay, 24V ac, 2 Safety Contacts
Allen Bradley Computer & Electronics 02728-HW-ALBR-067

Allen Bradley Inverter Drive, 0.75 kW, 3 Phase, 400 V ac, 2.3 A, PowerFlex 40 Series
Allen Bradley Computer & Electronics 02757-HW-ALBR-096

Allen Bradley 100 Series 100C Contactor, 230 V ac Coil, 3-Pole, 16 A, 7.5 kW, 3NO, 690 V ac
Allen Bradley Computer & Electronics 02693-HW-ALBR-032

Allen Bradley PanelView 800 Touch Screen HMI - 10 in, TFT LCD Display, 800 x 600pixels
Allen Bradley Computer & Electronics 02667-HW-ALBR-006

Allen Bradley Soft Starter, Soft Start, 15 kW, 460 V ac, 3 Phase, IP2X
Allen Bradley Computer & Electronics 02767-HW-ALBR-106

Allen Bradley Guardmaster 440N Series RFID Non-Contact Safety Switch, 24V dc, Stainless Steel Housing
Allen Bradley Computer & Electronics 02758-HW-ALBR-097

Allen Bradley Guardmaster 440T Safety Interlock Switch, Keyed Actuator Included, Stainless Steel
Allen Bradley Computer & Electronics 02733-HW-ALBR-072

Allen Bradley 1747 Series PLC Power Supply for Use with RSLogix 500
Allen Bradley Computer & Electronics 02701-HW-ALBR-040

Allen Bradley Micro 800 Series PLC Power Supply for Use with Micro800 Series
Allen Bradley Computer & Electronics 02682-HW-ALBR-021

Allen Bradley Inverter Drive, 11 kW, 3 Phase, 400 V ac, 24 A, PowerFlex 525 Series
Allen Bradley Computer & Electronics 02726-HW-ALBR-065

Allen Bradley Inverter Drive, 18.5 kW, 3 Phase, 400 V ac, 37 A, PowerFlex 525 Series
Allen Bradley Computer & Electronics 02740-HW-ALBR-079

Allen Bradley OPC Server
Allen Bradley Software & Licenses 00301-SW-MAT-001

Allen Bradley 440R / MSR55P Speed/Standstill Monitoring Safety Relay, 230V ac, Dual-Channel, 3 Safety Contacts
Allen Bradley Computer & Electronics 02770-HW-ALBR-109

Allen Bradley Soft Starter, Soft Start, 22 kW, 460 V ac, 3 Phase, IP2X
Allen Bradley Computer & Electronics 02771-HW-ALBR-110

Allen Bradley 2711P Series Touch Screen HMI - 12.1 in, LCD, TFT Display, 1280 x 800pixels
Allen Bradley Computer & Electronics 02698-HW-ALBR-037

Allen Bradley 1761 Series PLC Cable for Use with MicroLogix Series, RS232
Allen Bradley Computer & Electronics 02700-HW-ALBR-039

BUYERS WHO LIKED THIS PRODUCT ALSO LIKED

Veritas NetBackup 5340 - hard drive array
veritas Computer & Electronics 00004-SW-VER-001 20080-M4213

Veritas NetBackup 5340 - hard drive array
veritas Computer & Electronics 00005-SW-VER-002

Veritas NetBackup 5340 - hard drive array
veritas Computer & Electronics 00006-SW-VER-003 20078-M4217

Emarson Box PC RXi2-XP
EMERSON Computer & Electronics 00101-HW-EMR-001 00101-HW-EMR-001

Advantech MIC-7700 Compact Fanless System with Intel Core i CPU Socket
Advantech Computer & Electronics 00102-HW-ADV-002

17" SXGA Industrial Monitors with Resistive Touch Control, Direct HDMI, DP, and VGA Ports
Advantech Computer & Electronics 00104-HW-ADV-003

Modular Multi-touch Panel PC
Advantech Computer & Electronics 00107-HW-ADV-004 00107-HW-ADV-004

MITAC INTEL TIGER LAKE I3-1115G4E FANLESS INDUSTRIAL EMBEDDED SYSTEM, VPRO, TPM 2.0
MiTAC Computing Technology Computer & Electronics 00111-HW-MTC-008 00111-HW-MTC-008

MITAC MP1-11TGS TIGER LAKE I7-1185G7E FANLESS INDUSTRIAL EMBEDDED SYSTEM, VPRO, TPM 2.0
MiTAC Computing Technology Computer & Electronics 00112-HW-MTC-009 00112-HW-MTC-009

managed ethernet switch ex9200 series
Computer & Electronics 00114-HW-JI-010 00114-HW-JI-010

Juniper Networks NFX250 Network Services Platform - application accelerator
Juniper Networks Computer & Electronics 00115-HW-JI-011

Cisco Catalyst 9600 Series Networking Switch
Cisco Computer & Electronics 00116-HW-CIC-012 00116-HW-CIC-012

Related Searches

Software & Licenses
CRM & Smart Terminals
Raymondcorp
kse-lights
Heartwood
DataCall

Privacy Preference Center

Your privacy

When you visit any website, it may store or retrieve information on your browser, mostly in the form of cookies. This information might be about you, your preferences or your device and is mostly used to make the site work as you expect it to. The information does not usually directly identify you, but it can give you a more personalized web experience. Because we respect your right to privacy, you can choose not to allow some types of cookies. Click on the different category headings to find out more and change our default settings. However, blocking some types of cookies may impact your experience of the site and the services we are able to offer. You can get more information by going to our Privacy Policy or Statement in the footer of the website.

Strictly necessary cookies
Always active

These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information.

Cookies details
Performance cookies

These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. Most of these cookies collect and process aggregated (anonymized) information without identifying individuals. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.

Cookies details
Functional cookies

These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly.

Cookies details
Targeting cookies

These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant adverts on other sites. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising.

Cookies details
Cookie List
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Description
    Marketo - These cookies store the total number of visits each visitor has to the Site, track email recipient behavior to measure campaign effectiveness and personalize Site content based on information known about the visitor.
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Description
    Marketo - These cookies store the total number of visits each visitor has to the Site, track email recipient behavior to measure campaign effectiveness and personalize Site content based on information known about the visitor.

  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Description
    Marketo - These cookies store the total number of visits each visitor has to the Site, track email recipient behavior to measure campaign effectiveness and personalize Site content based on information known about the visitor.
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Description
    Marketo - These cookies store the total number of visits each visitor has to the Site, track email recipient behavior to measure campaign effectiveness and personalize Site content based on information known about the visitor.

Powered byOneTrust