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© 2015 Littelfuse

Revised: 10/29/15

Specifications are subject to change without notice.

59022 Firecracker Reed Sensor + 57022 Actuator

Description

The 59022 Firecracker Reed Sensor is a small cylindrical reed sensor, 25.4mm (L)

x 5.80mm (Dia.) (1.00” x 0.228”), with a choice of normally open, normally closed

or change-over contacts. It is capable of switching up to 200Vdc at 10W.

The 59022 Firecracker Reed Sensor is available with a range of sensitivity and

cable length options. It functions best with the 57022 actuator.

Agency Approvals

Agency

Agency File Number

E61760

Reed Sensors

Features

• Magnetically-operated proximity

sensor

• Hermetically sealed contacts

• Operates through non-ferrous

materials such as wood, plastic

or aluminum

• Options of normally open, normally

closed or single-pole-double-throw

• Customer-defined sensitivity option

• Custom cable length and connector

options available

Benefits

• Fits nicely into small confined

spaces

• Quick and easy to install

• Well suited for usage in high-

moisture and contaminated

environments

• Non-contact solution, aesthetically

more appealing than push-button or

lever mechanical-type switches

• Ideal for battery-powered

applications as the contacts do not

draw power when in the non-

activated state

• Reed contacts last for millions of

operating cycles under micro-

controller logic level loads

Applications

• Position and limit sensing

• Security

• Level sensing

• Linear actuators

Dimensions

Dimensions in mm (inch)

Firecracker > 59022

A

Nom.

B

Nom.

C

Nom.

57022 Actuator

5.80 (.228) 25.40 (1.000)

--

59022 Sensor

5.80 (.228) 25.40 (1.000)

300 (11.81)

Note: The 57022 Actuator is sold separately.

Note: Contact Littelfuse for specific agency approval ratings.

A

A

B

C