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311SX4-T

Honeywell Sensing And Control

311SX4-T by Honeywell Sensing And Control

311SX4-T by Honeywell is a SNAP ACTING/LIMIT SWITCH with SPDT switch function. It features ROLLER LEVER actuator type, SILVER plating, and PHENOLIC housing material. Ideal for applications requiring momentary switch action with max AC contact current of 5A@250VAC.

Median Price

$21.620

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TTI

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$14.390

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$16.390

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$15.960

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Mouser Electronics

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$21.090

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$17.300

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Master Electronics

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$22.150

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$13.970

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$13.900

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DigiKey

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$23.780

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$17.725

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Newark

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Element14

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$28.850

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$24.530

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Farnell

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Verical

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Aranea Global

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Overview

Experience the superior quality and reliability of the 311SX4-T by Honeywell Sensing And Control, a leading manufacturer in the industry. This Snap Action & Limit Switch offers versatile applications with its SPDT switch function and durable PHENOLIC housing material. With SILVER contact plating and a ROLLER LEVER actuator, this product ensures optimal performance in various environments. Enjoy the peace of mind that comes with a maximum operating temperature of 121°C and a wide range of voltage and current ratings. Upgrade your systems today with the unmatched value and benefits provided by the 311SX4-T.

Feature Benefit Bullets

Housing Material: PHENOLIC

Phenolic housing provides durability and heat resistance, making this switch ideal for various industrial applications.

Body Width: 5.08 inch

The wide body design allows for easy installation and enhances the stability of the switch within the application.

Switch Function: SPDT

The SPDT switch function offers versatility in controlling different circuits simultaneously, adding flexibility to the application.

End Contact Plating: SILVER

Silver plating on the end contacts ensures reliable conductivity and longevity, improving the overall performance of the switch.

Body Height: 11.43 mm

The low profile design of the switch allows for compact installation in tight spaces, making it suitable for diverse mounting options.

Maximum Operating Temperature: 121 °C

With a high operating temperature range, this switch can withstand extreme conditions, ensuring reliable operation in various environments.

Maximum AC Contact Current: 5 A

The high AC contact current rating provides the switch with the capability to handle heavy loads, making it suitable for power-intensive applications.

Minimum Operating Temperature: -55 °C

The low minimum operating temperature ensures reliable performance even in cold environments, enhancing the switch's versatility.

Actuator Travel (mm): 1.52

The 1.52mm actuator travel allows for precise and responsive switching action, contributing to the overall efficiency of the switch.

Type (Actuator): ROLLER LEVER

The roller lever actuator type offers tactile feedback and precise actuation, making it suitable for applications that require accurate control.

Maximum DC Contact Voltage: 28 V

With a high DC contact voltage rating, this switch can safely switch DC circuits, enhancing its applicability in various electronic devices.

Switch Type: SNAP ACTING/LIMIT SWITCH

The snap acting and limit switch type ensures quick and reliable switching action, providing accurate control over the application's operation.

AC Maximum Rating R Load (Contact): 5A@250VAC

The high AC maximum rating allows the switch to handle heavy electrical loads, making it suitable for high-power applications.

Center Contact Plating: SILVER

Silver plating on the center contacts enhances conductivity and prevents corrosion, ensuring long-term reliability of the switch.

Body Length/Diameter: 12.7 mm

The compact body length/diameter facilitates easy integration into various applications while conserving space.

Contact Timing: SNAP ACTION

The snap action contact timing ensures quick and precise switching, improving the overall responsiveness of the switch.

Maximum Operating Force: 0.49 N

With a low operating force requirement, this switch allows for effortless actuation, enhancing user comfort and convenience.

DC Maximum Rating R Load (Contact): 5A@28VDC

The high DC maximum rating allows the switch to handle heavy DC loads reliably, making it suitable for various electronic applications.

Operating Position: 0.557 inch

The precise operating position of 0.557 inch ensures accurate actuation, providing consistent performance in the application.

Length (Actuator): 0.042 inch

The small actuator length of 0.042 inch offers precise control and feedback, making this switch suitable for applications that require accuracy.

Maximum DC Contact Current: 5 A

The high DC contact current rating enables the switch to handle heavy DC loads, enhancing its capability for power-intensive applications.

Switch Action: MOMENTARY

The momentary switch action allows for temporary control or activation, making it suitable for applications that require on-demand operation.

Termination Type: SOLDER

The solder termination type provides secure and reliable connections, ensuring stable operation of the switch in various environments.

Maximum AC Contact Voltage: 250 V

With a high AC contact voltage rating, this switch can safely switch AC circuits, making it suitable for a wide range of electrical devices.

Maximum Pre Travel: 1.27 mm

The maximum pre-travel distance of 1.27mm provides precise actuation, improving the overall responsiveness of the switch.

Mounting Feature: PANEL MOUNT

The panel mount feature allows for easy and secure installation on a panel, enhancing the versatility of the switch for different applications.

Terminal Length: 0.09 inch

The terminal length of 0.09 inch provides ample room for secure wire connections, ensuring reliable electrical connections within the application.

Technical Specifications

Snap Action & Limit Switches 311SX4-T attributes and parameters. Explore more Snap Action & Limit Switches devices from Honeywell Sensing And Control

Specs

Length (Actuator):

.042 inch

Actuator Travel (mm):

1.52

Type (Actuator):

Body Width:

5.08 inch

Body Height:

11.43 mm

Body Length/Diameter:

12.7 mm

Center Contact Plating:

SILVER

AC Maximum Rating R Load (Contact):

5A@250VAC

Maximum AC Contact Current:

5 A

Maximum DC Contact Current:

5 A

DC Maximum Rating R Load (Contact):

5A@28VDC

Contact Timing:

SNAP ACTION

Maximum AC Contact Voltage:

250 V

Maximum DC Contact Voltage:

28 V

End Contact Plating:

SILVER

Housing Material:

PHENOLIC

Mounting Feature:

Maximum Operating Force:

.49 N

Operating Position:

.557 inch

Maximum Operating Temperature:

121 Cel

Minimum Operating Temperature:

-55 Cel

Maximum Pre Travel:

1.27 mm

Switch Action:

MOMENTARY

Switch Function:

Terminal Length:

.09 inch

Termination Type:

SOLDER

Trade Compliance

311SX4-T Switches trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8536.50.70.00

SB

8536.50.70.00

Manufacturer Highlights

Honeywell Sensing And Control

Honeywell traces its roots to 1885 with Albert Butz's firm, Butz-Thermo Electric Regulator, which produced a predecessor to the modern thermostat. Today, Honeywell is a global multi-industry behemoth with one of the largest installed bases of equipment. The firm operates through four business segments, including aerospace, building technologies, performance materials and technologies, and safety and productivity solutions. In recent years, the firm has made several portfolio changes, including the addition of Intelligrated in 2016, as well as the spins of Garrett Technologies and Resideo in 2018. In 2019, the firm launched Honeywell Forge, its enterprise performance management software solution that leverages the firm's domain expertise in buildings, airlines, and critical infrastructure.

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