440P Safety Switch With Roller Plunger Actuator, Metal, 2NO/NC

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

Allen-Bradley Senator Limit Switches

The Senator is a large metal safety limit switch with the option of rotating the head in 90° increments before installation to allow ease of mounting. They can be used in applications other than guard doors, for example on moving machine beds, crane arms, lifts, elevators, etc.
Operation of the safety limit switch is achieved by the sliding action of the guard or other moving object deflecting the plunger or lever. For safety applications it is important that upon actuation, the guard or other moving objects should not pass completely over the switch and allow the plunger or lever to return to its original position.

Positive operation, forced disconnection of contacts
Snap-acting, slow make before break or slow break before make contact blocks
Three actuator heads available: Roller Plunger, Short Lever or Spring Rod
Three contacts configurations available: 1NC/1NO, 2NC/2NO or 3NC/1NO

Standards

Conforms to EN 50041, EN 1088, EN 60947-5-1, EN 292 and EN 60204-1.

Approvals

cULus, TUV and CE marked for all applicable directives.

Safety Limit Switch

Specifications
Attribute Value
Actuator Type Roller Plunger
Actuator Included Yes
Normal State Configuration 2NO/NC
Action Type Slow
IP Rating IP66
Connection Type M20
Housing Material Metal
Number of Contacts 4
Pole and Throw Configuration 4PST
Series 440P
Dimensions 118 x 40 x 43 mm
Width 40mm
Depth 43mm
Mechanical Life Minimum 10000000 Operations
Mounting Orientation Horizontal
Number of Conduit Entries 1
Length 118mm
4 Within 1 working day(s) (IE stock)
74 Within 2 working day(s) (EU stock)
Unit of sale: Each
52.13
(exc. VAT)
64.12
(inc. VAT)
units
Per unit
1 +
€52.13
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