Honeywell Technologies 914CE Series Roller Plunger Limit Switch, SPDT, IP66, IP67, IP68, Die Cast Zinc Housing, 250V ac,

This limit switch is a sealed actuator device designed to detect mechanical position changes in industrial systems. It employs a roller plunger actuator with snap-action contacts to provide reliable switching for automation and control tasks. The robust metal housing and high ingress protection ratings make it suitable for deployment where environmental sealing is required.

• Die-cast zinc housing reduces corrosion and mechanical damage
• SPDT snap-action contact delivers distinct switching states
• 5A switching capacity supports moderate load circuits
• 250V AC and 30V DC ratings enable AC or DC installations
• IP66, IP67, IP68 sealing allows prolonged exposure to contaminants
• Mechanical life of 10 million operations minimises maintenance frequency

• Suitable for conveyor end-of-travel detection in manufacturing lines
• Ideal for position sensing on heavy-duty machinery in harsh environments
• Used with control panels requiring compact, sealed sensing devices
• Can be used for limit detection in outdoor automation equipment

It is designed primarily for vertical mounting to ensure correct actuator alignment and intended operation.

Connections are provided via a cable Terminal to simplify routing into remote junctions or control cabinets.

The roller plunger requires an operating force of 22.2 N to change the contact state.

The device is specified to function up to a maximum temperature of 105 °C and not below 0 °C.

It carries approvals including CSA, cURus, UL, RoHS, CE, IEC and EN to meet common industrial standards.

UL, CSA.

Products in the 914CE series will only meet IP and NEMA standards when used in non-hazardous locations. They only satisfy the requirements when installed properly (as per instruction) and completely.

914CE limit switches are not emergency stop devices or safety devices. They must not be used in devices, applications and environments where injury can be incurred as a result of product failure.

IP Rating:
All models within the 914CE series meet IP65, IP66, IP67, IP68. This ensures that they are completely dust tight, offer protection against jets of water and can be immersed in water up to 3 m.

NEMA Rating:
Every 914CE limit switch also meets NEMA 1, 2, 3, 3R, 4, 6, 6P and 13 requirements.

Type 1: Allows for indoor use and offers a dregree of protection against access to harzardous parts by personnel. Enclosures that meet NEMA 1 also protect the enclosure against foreign solid obkects(such as indoor dirt).
Type 2: Allows for indoor use and provides a degree of protection against access to hazardous parts. The enclosures provide a degree of protection against foreign objects (such as falling dirt) and the ingress of water (light dripping or splashing).
Type 3: Allows for indoor or outdoor use and provides a degree of protection against access to hazardous parts. The enclosures provide some protection from foreign objects (such as windblown dust) and the ingress of water (such as rain or snow). Enclosures that meet NEMA 3 offer protection against ice forming externally.
Type 3R: Allows for indoor or outdoor use and provides a degree of protection against access to hazardous parts. The enclosures primarily provide ingress protection against water (such as rain, snow or sleet). Enclosures that meet NEMA 3 offer protection against ice forming externally.
Type 4: Allows for indoor or outdoor use and provides a degree of protection against access to hazardous parts. The enclosures provide some protection from foreign objects (such as falling dirt and windblown dust) and the ingress of water (such as rain, snow or sleet alongside splashing water and hose directed water). Enclosures that meet NEMA 3 offer protection against ice forming externally.
Type 6: Allows for indoor or outdoor use and provides a degree of protection against access to hazardous parts. The enclosures provide some protection from foreign objects (such as falling dirt and windblown dust) and the ingress of water (such as rain, snow or sleet alongside splashing water and hose directed water). Enclosures that meet NEMA 4 offer protection against ice forming externally.
Type 6P: Allows for indoor or outdoor use and provides a degree of protection against access to hazardous parts. The enclosures provide some protection from solid objects (such as falling dirt and windblown dust) and the ingress of water (such as hose directed water). Enclosures that meet the NEMA 6P requirement also offer protection against water when being submerged at a limited depth.
Type 13: Enclosures that meet Type 13 are suited to harsh environments. Enclosures can be used indoors and provide protection against access to hazardous parts. They offer protection against solid objects such as falling dirt, windblown dirt, fibres and lint. They provide a level of protection from dripping and splashing water and other liquids such as the splashing, seepage and spraying of oil and non-corrosive coolants.