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ZF KF Series Waterproof Momentary Push Button Switch, Panel Mount, 20.2 mm Cutout, SPST, Black LED, IP65, 28 V KFB2DNA1BBB

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Category Push Button Switch Brand ZF Condition New

Specifications

Country of Origin	China
Brand	ZF
Model	KFB2DNA1BBB
IP Rating	IP65
Mount Type	Panel
Series	KF
Maximum Operating Temperature	85°C
Contact Configuration	SPST
Switch Configuration	On-Off
Minimum Operating Temperature	-25°C
Panel Cutout Size	20.2 mm
Terminal type	Tab
Standards/Approvals	RoHS
LED Colour	Black
Switch Operation	Momentary
Actuator Colour	Black
Contact DC Voltage	28V dc
Actuator Style	Button
Switch Contact Current	20A
Mechanical Life	100,000 cycles
Contact AC Voltage	250V ac
Legend	Blank

Key Features

The switch features a 20.2 mm panel cutout size suitable for versatile mounting.
Designed with SPST contact configuration for straightforward On-Off switching.
Black actuator with black LED enhances discreet operation and visibility.
Complies with IP65 rating ensuring protection against dust and water ingress.
Rated for contact voltages up to 28 V DC and 250 V AC, supporting a 20A contact current.
Operates reliably in temperature ranges from -25°C to 85°C.
Mechanical durability guaranteed up to 100,000 operation cycles.
Incorporates a snap-in mounting mechanism for easy installation.

Product Description

ZF KFB2DNA1BBB is a KF Series sealed waterproof pushbutton switch that offers momentary switch operation with a single pole single throw (SPST) contact configuration. Designed for panel mounting, it requires a 20.2 mm cutout and features a black actuator button with integrated black LED illumination (non-illuminated in this model).

This switch is engineered for durability and reliability, featuring a snap-in mounting design and mechanical life cycle rating of 100,000. Its IP65 rating certifies protection against dust and water, making it suitable for harsh industrial environments including vehicle systems, outdoor machinery, electrical panels, and automation controls.

Rated for operation at 28 V DC and 250 V AC with 20 Ampere contact current capacity, it supports a wide range of low to high voltage applications. The temperature tolerance from -25°C to 85°C allows usage in diverse climate conditions.

Compliant with RoHS environmental directives, the KFB2DNA1BBB switch ensures safety and eco-friendly operation. It is manufactured in China and widely used across industrial, commercial, and automation sectors.

The switch provides momentary On-Off function controlled by a black button actuator. Designed for snap-in panel mounting with 20.2 mm cutout dimension. Durable for extended use up to 100,000 mechanical cycles. Offers IP65 protection against dust and water ingress.

Rated for 28V DC and 250V AC voltage applications with 20A contact current. Functional in a wide temperature range from -25°C to 85°C. Compliance with RoHS standards ensures environmentally responsible design.

This ZF KF Series push button switch is ideal for applications requiring reliable momentary switching with robust environmental protection. It caters to electrical, automation, and machinery control panel integrations.

Explore the full range of Push Button Switches and components offered in the category for more specialized solutions at EnvMart.