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BZ-2R21-A2

Honeywell Sensing And Control

BZ-2R21-A2 by Honeywell Sensing And Control

BZ-2R21-A2 by Honeywell is a SPDT snap action/limit switch with 10A@480VAC AC rating and 0.5A@125VDC DC rating. With a body width of 17.45 inch, it has a max operating force of 1.39 N and is suitable for panel mounting applications.

Median Price

$15.380

Lifecycle Status

Suppliers In-Stock

12

In-Stock Inventory

1k+

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Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Verical

USA . 2,100 parts In-Stock

1+ parts

$14.540

100+ parts

$13.730

1k+ parts

$12.430

10k+ parts

-

2,100

$14.540

$13.730

$12.430

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Master Electronics

USA . 2,596 parts In-Stock

1+ parts

-

100+ parts

$17.630

1k+ parts

$13.680

10k+ parts

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2,596

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$17.630

$13.680

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Farnell

UK . 2,337 parts In-Stock

1+ parts

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$18.870

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2,337

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$18.870

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Newark

USA . 2,100 parts In-Stock

1+ parts

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100+ parts

$16.120

1k+ parts

$15.930

10k+ parts

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2,100

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$16.120

$15.930

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Chip1Stop

Japan . 2,100 parts In-Stock

1+ parts

-

100+ parts

$14.500

1k+ parts

$13.000

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2,100

-

$14.500

$13.000

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Powell Electronics

USA . 1,386 parts In-Stock

1+ parts

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100+ parts

$14.640

1k+ parts

$14.360

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1,386

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$14.640

$14.360

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Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

IBS Electronics

USA . 496 parts In-Stock

1+ parts

$38.835

100+ parts

$23.562

1k+ parts

$23.099

10k+ parts

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496

$38.835

$23.562

$23.099

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Vyrian

USA . 3,218 parts In-Stock

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TME

Poland . 2,100 parts In-Stock

1+ parts

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100+ parts

$15.790

1k+ parts

$14.280

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2,100

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$15.790

$14.280

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VNN

France . 706 parts In-Stock

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Nova Conductors

Japan . 50 parts In-Stock

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Q Components

USA . 41 parts In-Stock

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Distributors (Availability)

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Advanced Electronics

New Zealand . 213 parts In-Stock

1+ parts

$2.701

100+ parts

$2.674

1k+ parts

$2.566

10k+ parts

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213

$2.701

$2.674

$2.566

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Ampacity Inc.

Singapore . 2,130 parts In-Stock

1+ parts

$12.320

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2,130

$12.320

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Aranea Global

USA . 50 parts In-Stock

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50

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Overview

Unleash the power of reliable performance with the BZ-2R21-A2 by Honeywell Sensing And Control. Crafted by a trusted manufacturer, this snap action and limit switch ensures precision and durability in a wide range of applications. From industrial machinery to automotive systems, this versatile switch offers unmatched value, benefits, and advantages to customers. Experience seamless operation and peace of mind with the BZ-2R21-A2, the ultimate solution for your switching needs.

Feature Benefit Bullets

Body Width: 17.45 inch

Wide body width provides durability and stability to the switch, making it suitable for heavy-duty applications.

Switch Function: SPDT

Single-Pole Double-Throw switch function allows for versatile wiring options and can be used in a variety of circuit configurations.

Body Height: 24.13 mm

Low-profile body height makes this switch compact and space-saving, ideal for installations with limited space.

Maximum AC Contact Current: 10 A

High AC contact current rating ensures that the switch can handle high electrical loads, making it reliable for industrial applications.

Terminal Finish: Matte Tin (Sn)

Matte tin terminal finish provides excellent conductivity and corrosion resistance, ensuring reliable electrical connections.

Actuator Travel (mm): 0.51

The actuator has a short travel distance, allowing for quick and precise switching action, ideal for applications requiring fast response times.

Maximum DC Contact Voltage: 125 V

High DC contact voltage rating ensures compatibility with a wide range of DC electrical systems, making this switch versatile for different applications.

Switch Type: SNAP ACTING/LIMIT SWITCH

Snap-acting switch type provides rapid actuation and reliable operation, while the limit switch function adds precision control to the switch's operation.

AC Maximum Rating R Load (Contact): 10A@480VAC

High AC maximum rating allows for reliable switching of heavy electrical loads at high voltages, making this switch suitable for industrial use.

Body Length/Diameter: 49.28 mm

Compact body length/diameter provides a small footprint for easy installation in tight spaces, while still offering efficient functionality.

Maximum Operating Force: 1.39 N

Low operating force required for actuation makes this switch easy to use and reduces fatigue during prolonged operation.

DC Maximum Rating R Load (Contact): 0.5A@125VDC

The DC maximum rating allows for reliable switching of moderate DC loads, making this switch suitable for a variety of DC applications.

Maximum DC Contact Current: 0.5 A

Moderate DC contact current rating ensures compatibility with a wide range of DC electrical systems, making this switch versatile for different applications.

Switch Action: MOMENTARY

Momentary switch action provides temporary contact closure, ideal for applications where only a brief electrical connection is required.

Termination Type: SCREW

Screw termination type allows for secure and reliable wire connections, ensuring stable electrical connections even in high-vibration environments.

Maximum AC Contact Voltage: 480 V

High AC contact voltage rating ensures compatibility with a wide range of AC electrical systems, making this switch versatile for different applications.

Maximum Pre Travel: 0.38 mm

Low pre-travel distance before actuation ensures precise and responsive switching action, ideal for applications requiring accurate control.

Mounting Feature: PANEL MOUNT

Panel mount feature allows for easy and secure installation on panels or enclosures, providing a versatile mounting option for various applications.

Technical Specifications

Snap Action & Limit Switches BZ-2R21-A2 attributes and parameters. Explore more Snap Action & Limit Switches devices from Honeywell Sensing And Control

Specs

Actuator Travel (mm):

.51

Body Width:

17.45 inch

Body Height:

24.13 mm

Body Length/Diameter:

49.28 mm

AC Maximum Rating R Load (Contact):

10A@480VAC

Maximum AC Contact Current:

10 A

Maximum DC Contact Current:

.5 A

DC Maximum Rating R Load (Contact):

.5A@125VDC

Maximum AC Contact Voltage:

480 V

Maximum DC Contact Voltage:

125 V

JESD-609 Code:

e3

Manufacturer Series:

BZ-2R21-A2

Mounting Feature:

Maximum Operating Force:

1.39 N

Maximum Pre Travel:

.38 mm

Switch Action:

MOMENTARY

Switch Function:

Terminal Finish:

Matte Tin (Sn)

Termination Type:

SCREW

Trade Compliance

BZ-2R21-A2 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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