SPEEDAIRE
SPEEDAIRE 6KL72 Reed Switch, N/O SPST, NEMA 4
A magnetic reed switch with normally-open SPST contacts, rated for 1 A at up to 240 V AC/DC and sealed to NEMA 4 for 3-1/4 to 6 in bore cylinders
- N/O SPST function enables simple on/off control
- Reed switch handles up to 1 A switching current
- Operates across 5-240V AC/DC for versatile wiring
- NEMA 4 enclosure protects against water and dust ingress
- Designed for 3-1/4 to 6 in bore cylinders
SPEEDAIRE 6KL72 Reed Switch
This SPEEDAIRE 6KL72 reed switch is a normally open SPST sensor designed for pneumatic cylinder position detection. It suits maintenance engineers and automation technicians who need reliable end-of-stroke signalling on compatible actuators. The NEMA 4 enclosure rating supports use in wet or dusty industrial environments.
Mounting and wiring requirements
The switch mounts on cylinders with bore diameters from 3-1/4 to 6 inches and connects via two wires to a control circuit. It operates on 5 to 240 V AC or DC without needing a separate low-voltage supply. The sealed housing frees the installer from adding extra weatherproofing in wash-down areas.
Electrical capacity and limits
The contact handles a maximum switching current of 1 A across the full voltage range, making it suitable for PLC inputs, small relays or indicator lamps. It cannot drive motor starters, solenoids or other loads that exceed the 1 A rating. For higher current applications a separate interposing relay is required.
Highlights
- N/O SPST function enables simple on/off control
- Reed switch handles up to 1 A switching current
- Operates across 5-240V AC/DC for versatile wiring
- NEMA 4 enclosure protects against water and dust ingress
- Designed for 3-1/4 to 6 in bore cylinders
Specifications
| Brand | SPEEDAIRE |
|---|
Questions about this item
How much current can the reed switch handle before it becomes the limiting factor?
The reed switch is rated for a maximum switching current of 1 A, which sets the electrical load limit during sustained operation.
What heat or power considerations apply when the switch runs continuously?
As a passive magnetic reed switch with no active electronics, it generates no heat and consumes no power of its own during continuous use.
Which cylinder bore sizes is this switch designed to fit?
The switch is made for cylinders with bore diameters from 3-1/4 to 6 inches.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
