Catalogue → Allen-Bradley → Guardmaster safety limit switch (440P)

440P-CRRM

Allen-Bradley · Safety device · Guardmaster safety limit switch (440P) confirmed

The Allen-Bradley 440P-CRRM is a safety device in the Guardmaster safety limit switch (440P) range. 22 mm plastic-body IEC style safety limit switch.

What 440P-CRRM sells for

No auction result recorded for this part yet. We publish hammer prices only where we have watched a lot through to close — never an estimate in their place.

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Manufacturer	Allen-Bradley (also Rockwell Automation, AB)
Family	Guardmaster safety limit switch (440P)
Category	Safety device
Without separators	`440PCRRM`
Notes	22 mm plastic-body IEC style safety limit switch; verified: Rockwell switch-td001 Safety Switches Specifications

What changes what 440P-CRRM is worth

Same catalogue number, different money. These are the attributes that separate two otherwise identical 440P-CRRM units — check each one before you quote or bid.

Series letter

Series letter on the label. Later series are not always backward compatible and sell for more.

Printed on the label, usually right after the catalogue number, as "SER A".

Tested or untested

Tested / as-is / new-in-box. The single biggest multiplier on used price.

Not on the plate. It comes from whoever pulled the unit, and it moves the price more than anything printed.

Questions

What is a 440P-CRRM?

The Allen-Bradley 440P-CRRM is a safety device in the Guardmaster safety limit switch (440P) range. 22 mm plastic-body IEC style safety limit switch.

What changes what a 440P-CRRM is worth?

Two 440P-CRRM units with the same catalogue number can be worth different amounts. What separates them: series letter, tested or untested. Series letter on the label. Later series are not always backward compatible and sell for more. Tested / as-is / new-in-box. The single biggest multiplier on used price.

Where do you find the series or revision on a 440P-CRRM?

Series letter: Printed on the label, usually right after the catalogue number, as "SER A". Tested or untested: Not on the plate. It comes from whoever pulled the unit, and it moves the price more than anything printed.

Who makes the 440P-CRRM?

Allen-Bradley makes the 440P-CRRM. The same equipment is sold and labelled as AB, A-B, Allen Bradley, Allen-Bradley, Rockwell, Rockwell Automation.

Others in Guardmaster safety limit switch (440P)

See the whole Guardmaster safety limit switch (440P) family →