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
Ask For Price

Stock
14 in stock

Need Help Ordering?
Call +88 01714243446

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 1769 Series PLC Power Supply for Use with Compact I/O Module
Allen Bradley Computer & Electronics 02753-HW-ALBR-092

Allen Bradley Guardmaster 440E Rope Pull Switch, 2m, NO/NC, Straight
Allen Bradley Computer & Electronics 02756-HW-ALBR-095

Allen‑Bradley 1762-L24BWAR MicroLogix 1200 24
Allen Bradley Computer & Electronics 00100-HW-ALBR-042

Allen Bradley 100S-C Contactor, 24 V dc Coil, 3-Pole, 23 A, 2NO + 3NC, 690 V ac
Allen Bradley Computer & Electronics 02745-HW-ALBR-084

BUYERS WHO LIKED THIS PRODUCT ALSO LIKED

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

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

Related Searches

CRM & Smart Terminals
Safety & Security
IRISLink
SonicWall
Ens Security
Durabook
close

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.

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

All RFQ Product Added In Query!

Check all added RFQ in one place, hit the button to show all added RFQ.

Submit RFQ