A21442RNZQ ITT Industries, A21442RNZQ Datasheet

A21442RNZQ

Manufacturer Part Number

A21442RNZQ

Description

1-4 Pole Rotary Switches

Manufacturer

ITT Industries

Datasheet

1.A21442RNZQ.pdf (5 pages)

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Features/Benefits

•

Specifications

CONTACT RATING: Q contact material: Switch - 2.5 AMPS @

ELECTRICAL LIFE: 15,000 make-and-break cycles at full load up

CONTACT RESISTANCE: Below 20 m Ω typ. initial @

INSULATION RESISTANCE: 10 9 Ω min.

DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.

OPERATING & STORAGE TEMPERATURE: -30ºC to 85ºC

NOTE: Any models supplied with Q, B or G contact material are RoHS compliant. For the

latest information regarding RoHS compliance, please go to: www.ittcannon.com/rohs.

NOTE: Specifications and materials listed above are for switches with standard options.

For information on specific and custom switches, consult Customer Service Center.

Build-A-Switch

To order, simply select desired option from each category and place in the appropriate box. Available options are shown and

described on pages L–4 through L–7. For additional options not shown in catalog, consult Customer Service Center.

Models Available

Multi-pole and multi-position

Positive detent

Shorting & non-shorting contacts

Panel and PCB mounting

125 V AC; 350 mA @ 125 V DC (UL/CSA). Carry - 5 AMPS

continuous. See page L-6 for additional ratings.

to 300,000 detent operations.

2-4 V DC, 100 mA, for both silver and gold plated contacts.

Operating and storage temp: -30º to 85ºC

Switch Function

A100

A102

A103

A104

A105

A106

A107

A108

A109

A110

A112

A114

A115

A124

A125

A203

A204

A205

A206

A214

A303

A304

A402

A403

SP, 30° Index, 12 pos. no stops

SPDT, 30° Index

SP, 30° Index, 3 pos.

SP, 30° Index, 4 pos.

SP, 30° Index, 5 pos.

SP, 30° Index, 6 pos.

SP, 30° Index, 7 pos.

SP, 30° Index, 8 pos.

SP, 30° Index, 9 pos.

SP, 30° Index, 10 pos.

SP, 30° Index, 12 pos.

SP, 90° Index, 2 pos.

SP, 45° Index, 3 pos.

SP, 90° Index, 4 pos.

SP, 45° Index, 8 pos.

DP, 30° Index, 3 pos.

DP, 30° Index, 4 pos.

DP, 30° Index, 5 pos.

DP, 30° Index, 6 pos.

DP, 90° Index, 2 pos.

3P, 30° Index, 3 pos.

3P, 30° Index, 4 pos.

4PDT, 30° Index

4P, 30° Index, 3 pos

Actuator

1.500" high, flatted

.375" high, flatted

.500" high, flatted

1.500" high, flatted

1.654" high, metric

Screwdriver Slot

Terminations

Mounting Style

Shorting/

Non-shorting Contacts

Solder lug

PC Thru-hole

3/8-32 threaded

M10 x .75 metric

Non-shorting contacts

Shorting contacts

(Not available with models A114, A124 & A214)

Modular base

Typical Applications

•

Automotive

Major and small appliances

Industrial equipment

Contact Material

L–3

Materials

HOUSING & BUSHING: Glass filled 6/6 nylon (UL 94V-0).

ACTUATOR: Glass filled 6/6 nylon (UL 94V-0).

MOVABLE CONTACTS: Q contact material: Coin silver, silver plated.

STATIONARY CONTACTS & TERMINALS: Q contact material: Brass,

HARDWARE: Nut - zinc, nickel plated. Lockwasher — steel, bright

TERMINAL SEAL: Epoxy.

Silver

Gold

Gold over silver

See page L-6 for additional contact materials.

silver plated. See page L-6 for additional contact materials.

zinc plated. Stop Ring - brass, nickel plated.

1-4 Pole Rotary Switches

Seal

NONE

Epoxy seal

Splashproof bushing seal

Epoxy & splashproof bushing seal

No seal

Specifications and dimensions subject to change

C&K A Series

Dimensions are shown: Inch (mm)

www.ittcannon.com

Related parts for A21442RNZQ

A21442RNZQ Summary of contents

Page 1

Features/Benefits • Multi-pole and multi-position • Positive detent • Shorting & non-shorting contacts • Panel and PCB mounting Models Available Specifications CONTACT RATING: Q contact material: Switch - 2.5 AMPS @ 125 V AC; 350 mA @ 125 V DC ...

Page 2

C&K A Series 1-4 Pole Rotary Switches SWITCH FUNCTION 30º INDEXING NO. MODEL SWITCH TERMINALS POLES NO. FUNCTION 12 Position A100 A,1-12 No Stops A102 SPDT A,1,2* A103 3 Position A,1-3* A104 4 Position A,1-4* A105 5 Position A,1-5* A106 ...

Page 3

ACTUATOR 15 03 1.500" HIGH .375" HIGH MOUNTING STYLE R 3/8-32 THREAD PANEL MOUNTING 3 / IN. BUSHING 8 SHORTING/NON-SHORTING CONTACTS N NON-SHORTING CONTACTS (break-before-make) S SHORTING CONTACTS (make-before-break) NOTE: ‘S’ shorting contacts are not available with A114, A124 and ...

Page 4

C&K A Series 1-4 Pole Rotary Switches Z SOLDER LUG L CONTACT MATERIAL RoHS RoHS OPTION COMPLIANT* COMPATIBLE* CODE Q YES YES B YES YES G YES YES * Note: See Technical Data section of this catalog for RoHS compliant ...

Page 5

NONE E NO SEAL EPOXY SEAL Setting Stops on A112 and A125 Models The number of switch positions is adjustable on A112 and A125 models only by means of a stop ring provided with each switch. The number of positions ...

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