RFQ
Sign In

Allen Bradley Guardmaster 440K Safety Interlock Switch, 2NC, Keyed Actuator Included, Glass Filled PBT

  • NG # 02689-HW-ALBR-028

  • MF # 440K-E33041

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

Stock
14 in stock

Custom Pricing

Get A Quote
Need Help Ordering?
Call +88 01714243446

Stock
14 in stock

Custom Pricing

Get A Quote

Overview

Allen Bradley Guardmaster 440K-E33041 Elf Miniature Safety-Rated Interlock Switch


Provide enhanced security and stability for your machine safety system and protect personnel with the 440K Elf Miniature Safety-Rated Tongue Interlock Switch by Allen Bradley Guardmaster.


This safety switch is unique for its miniature housing, which is the smallest guard door interlock device in the industry at only 75mm x 25mm x 29mm. It is designed to be fitted at the leading edge of hinge, sliding, and lift-off guards for smaller machines such as printers, copiers, and domestic machinery that previously could not use safety interlocks due to space restrictions. The 440K switches provide secure electrical interlocking of the guard door to the machine’s control circuit.


The 440K-E33041 Elf safety switch has 2NC (Normally Closed) Safety Contacts, a 90° actuator, and M16 conduit entry (quick disconnect). It is sealed to IP67 and has an operating temperature range of -20…+80 °C (-4…+176 °F). It made of UL approved glass-filled PBT the actuator is stainless-steel, providing greater durability. This safety interlock switch can be operated by inserting a specially profiled key which is permanently fixed to the guard door. It has dual entry slots and a rotatable head, which provides up to 8 actuator entry options.


Features and Benefits:


• Miniature size - the smallest interlock switch available
• Perfectly suited for use with small, lightweight guards, particularly useful for light duty sliding and small radii hinged machine guards (60mm or 2.36in) due to semi-flexible key
• Easy to install and rotatable head with dual entry allows up to 8 options for actuator entry position
• Forced guided contacts
• Environmentally sealed to IP67 – no ingress of dust and can withstand temporary immersion in water


Certifications:


EN954-1
ISO13849-1
IEC/EN60204-1
NFPA79, EN1088
ISO14119
IEC/ EN60947-5-1
ANSI B11.19
AS4024.1
IP67 rated
UL approved
CE certified


Note:
This device can be used with GuardLink, a new safety linking technology from Allen Bradley Guardmaster. GuardLink simplifies and reduces the connection time of the safety system, whilst providing real-time diagnostic information over Ethernet IP. This makes it simple to identify the location of the device that has tripped the system, thus reducing downtime, and improving the machines overall efficiency. For more details, please go to the GuardLink brochure.


What is a Safety Interlock Switch?


A safety interlock switch is a device which keeps guard doors and gates securely locked to prevent access to areas where dangerous machinery may be in operation, minimalising the risk of injury to personnel and damage to machinery. They can also be used to monitor the status of the machine guard, and to ensure that machinery cannot start up or run while the guard door is open. They are often utilised in industrial applications, such as safeguarding factory production lines. They can vary in lock type, maximum current and voltage, and housing material. Safety-rated interlock switches are specifically designed to meet high safety standards. Allen Bradley Guardmaster switches are built to global standards to provide exceptional quality and reliability.

Specification

Lock StyleKeyed
Normal State Configuration2NC
Lock TypeInterlock
Actuator IncludedYes
Safety Contacts2NC
Maximum AC Voltage600V
Maximum DC Voltage600V
Connection TypeM16
Housing MaterialGlass Filled PBT
RangeElf
IP RatingIP67
Number of Head Directions8
Series440K
Length75mm
Maximum Current2.2 A, 6A
Minimum Operating Temperature-20°C
Width25mm
Depth29mm
Maximum Operating Temperature+80°C

Other Allen Bradley Products

Allen Bradley PLC I/O Module for Use with Micro 830 Series, Analogue, Analogue
Allen Bradley Computer & Electronics 02683-HW-ALBR-022

Allen Bradley Micro850 Series PLC CPU for Use with Micro800 Series, Relay Output, 28-Input, AC, DC Input
Allen Bradley Computer & Electronics 02680-HW-ALBR-019

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

Allen Bradley Guardmaster 440N Series RFID Non-Contact Safety Switch, 24V dc, Plastic Housing, M12
Allen Bradley Computer & Electronics 02766-HW-ALBR-105

Allen Bradley 23 → 32 A Motor Protection Circuit Breaker
Allen Bradley Computer & Electronics 02709-HW-ALBR-048

Allen Bradley 32 → 45 A 140M Motor Protection Circuit Breaker, 480 V
Allen Bradley Computer & Electronics 02717-HW-ALBR-056

Allen Bradley Guardmaster 440C-CR30 Series Safety Controller, 22 Safety Inputs, 4 Safety Outputs, 24 V dc
Allen Bradley Computer & Electronics 02715-HW-ALBR-054

Allen Bradley Guardmaster 440G-S Series Solenoid Interlock Switch, Power to Unlock, 230V ac, Actuator Included
Allen Bradley Computer & Electronics 02748-HW-ALBR-087

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 PLC I/O Module for Use with MicroLogix 1500 Series, Analogue
Allen Bradley Computer & Electronics 02719-HW-ALBR-058

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 Inverter Drive, 0.4 kW, 3 Phase, 400 V ac, 1.4 A, PowerFlex 525 Series
Allen Bradley Computer & Electronics 02750-HW-ALBR-089

Allen Bradley 1766 Series PLC I/O Module for Use with MicroLogix 1400 Series, Digital, Relay, 24 V dc
Allen Bradley Computer & Electronics 02721-HW-ALBR-060

Allen Bradley 1769 Series PLC I/O Module for Use with MicroLogix 1500 Series, Digital
Allen Bradley Computer & Electronics 02765-HW-ALBR-104

Allen Bradley Micro810 Series PLC CPU, 120 → 240 V Supply, Analogue, Digital Output, 8-Input, Analogue, Digital
Allen Bradley Computer & Electronics 02675-HW-ALBR-014

Allen Bradley 440G-T Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc
Allen Bradley Computer & Electronics 02691-HW-ALBR-030

Allen Bradley Micro850 Series PLC CPU for Use with Micro800 Series, Digital Output, 14-Input, AC, DC Input
Allen Bradley Computer & Electronics 02674-HW-ALBR-013

Allen Bradley Guardmaster 440N Series Magnetic Non-Contact Safety Switch, 250 V ac, 300V dc, Plastic Housing, NO/NC, 3m
Allen Bradley Computer & Electronics 02694-HW-ALBR-033

Allen Bradley Micro820 Series PLC CPU for Use with Bulletin 2080, Relay Output, 12-Input, Analogue, DC Input
Allen Bradley Computer & Electronics 02672-HW-ALBR-011

Allen Bradley Micro830 Series PLC CPU for Use with Micro800 Series, Digital Output, 10-Input, Digital Input
Allen Bradley Computer & Electronics 02687-HW-ALBR-026

BUYERS WHO LIKED THIS PRODUCT ALSO LIKED

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

Emerson Managed ethernet switch IC086SLM244LL
EMERSON Computer & Electronics 00118-HW-EMA-014

Winmate Rugged laptop computer L140TG-3
Winmate Computer & Electronics 00119-HW-WIN-015 00119-HW-WIN-015

Winmate Rugged laptop computer L140TG-4
Winmate Computer & Electronics 00120-HW-WIN-016 00120-HW-WIN-016

Related Searches

CRM & Smart Terminals
Books & Journals
PaperCut
Turbonomic
nightsearcher
AAEON

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