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

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RS Stock No.:
427-1105
Mfr. Part No.:
440K-E33080
Brand:
Allen Bradley Guardmaster
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Brand

Allen Bradley Guardmaster

Lock Style

Keyed

Normal State Configuration

2NC

Actuator Included

Yes

Safety Contacts

2NC

Maximum AC Voltage

600V

Maximum DC Voltage

600V

Connection Type

M16

Housing Material

Glass Filled PBT

Range

Elf

IP Rating

IP67

Number of Head Directions

8

Series

440K

Minimum Operating Temperature

-20°C

Maximum Current

2.2 A, 6A

Maximum Operating Temperature

+80°C

Length

75mm

Depth

29mm

Width

25mm

RoHS Status: Exempt

COO (Country of Origin):
DO

Allen Bradley Guardmaster Safety Interlock Switch, 2NC, 600V AC - 440K-E33080


Enhance personal and mechanical safety using this safety interlock switch from Rockwell Automation's Allen Bradley Guardmaster range. It protects workers by preventing access to a machine in the event of a hazardous situation. The switch has two NC (normally closed) contacts that send a stop signal to the machine. Its dual-entry, rotatable head offers 8 different options for actuator entry, giving you flexibility in your set-up. Thanks to its very small dimensions of 75 (length) x 25 (width) x 29mm (depth), you can use this switch in tight spaces where a normal safety lock wouldn't fit.

Features and Benefits


• Specially profiled stainless steel key for added security
• IP67 (ingress protection) rating for water and dust resistance
• M16 threaded connection for secure and simple installation

Standards and certifications


• CE (Conformité Européenne)
• UL (Underwriters' Laboratories)
• TÜV (Technischer Überwachungsverein)
• CCC (China Compulsory Certification)

Can I use this switch in high-temperature conditions?


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

The switch is safe for use across a broad temperature range of -20°C to +80°C. Its housing is made of glass-filled PBT (polybutylene terephthalate), which offers high heat resistance up to +150°C.

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