CR9421-ACA CR Magnetics Inc, CR9421-ACA Datasheet

CR9421-ACA

Manufacturer Part Number

CR9421-ACA

Description

SWITCH CURRENT AC NC .27" DIA.

Manufacturer

CR Magnetics Inc

Series

CR9400r

Datasheet

1.CR9421-ACA-M.pdf (1 pages)

Specifications of CR9421-ACA

Current - Sensing

100A

Accuracy

Sensitivity

Current - Supply

Sensor Type

Switch

Voltage - Supply

Output

SCR/NO

Frequency

50Hz ~ 400Hz

Response Time

250ms

Polarization

Bidirectional

Operating Temperature

-30°C ~ 60°C

Package / Case

Ring, 0.27" Dia, Wire Leads

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Current page: 1 of 1
Download datasheet (85Kb)

Another HUNTINGTON ELECTRIC Company

On state current: 0.8 AAC RMS max. continuous

Off state leakage: 50 ua @ 240 VAC max.

ELECTRICAL CONNECTIONS

CR9421 Outline Drawing

Minimum switch voltage: 24 VAC RMS

Off state voltage: 240 VAC RMS max.

Peak Non-Repetitive Surge Current:

AC SWITCHING (-ACA)

1.614(41)

1.775 (45)

CR9521

CR9550

CR9421

CR9450

OUTLINE DRAWING

8 AAC RMS (1 cycle, 60 Hz.)

(MM)

0.875

(22.2)

1.062

(27)

-ACA

CR Magnetics, Inc. 3500 Scarlet Oak Blvd. St. Louis MO USA 63122 V: 636-343-8518 F: 636-343-5119

Web: http://www.crmagnetics.com

BLACK

0.27 (6.8) DIA. CR9521

0.61 (15.5) DIA. CR9550

VAC

49.57 mm

36.86 mm

CR9480

1.95

AWG #22, 12 (304) LONG

1.45

(22.2)

0.875

CR9421

CR9450

25.42 mm

1.00

0.40

10.17 mm

23.39 mm

0.92

24.91 mm

0.98

0.40

10.17 mm

50.84 mm

2.00

The CR9400 Series is a low cost, self powered, fixed set-point Current

Switch designed for applications that require an on-off indication of

current flow.

The normal state of the switch is On when the current level is zero. Cur-

rent levels above the guaranteed full-off level will turn the output to Off.

The Current Switch is recommended only for applications where the

continuous operating level is above the rated full on level of 350 mA.

Operation below this point will not drive the output device full-on and

derate the output ratings.

The unit available with a SCR output for switching AC. Connections can

be made directly to items such as a PLC or electro-mechanical relay.

Note that connections made directly to an inductive device such as an

electro-mechanical relay will require a customer supplied clamping

diode for DC operation or a snubber network for AC operation.

Applications

Continuity

Proving Switch

Features

Low Cost

Low Fixed Trip Point

Fully Isolated

Self-Powered

Specifications

Rated Full-off: 0.350 AAC RMS

Turn-on Time: 100 ms. max. @ rated full-on

Turn-off Time: 250 ms. max. to 80% of Vce

Maximum sense current: Continuous: 100 AAC

Frequency*: 50 to 400 Hz

Operating Temperature: -30° C to +60° C

Storage Temperature: -55° C to +85° C

Weight 0.08 LBS.

*All specifications for operation at 60 Hz only

Regulatory Agencies

9421 .27 dia. Window

9450 .61 dia. Window

9480 .49 Splitcore

Current Switch - Normally Closed

PART NUMBER

ACA AC Output

1 Second: 500 AAC

E-mail: sales@crmagnetics.com

M Mounting Case

CURRENT SWITCH

(optional)

CR9400 Series

Related parts for CR9421-ACA

Related keywords

CR9421-ACA datasheet
CR9421-ACA data sheet
CR9421-ACA pdf datasheet
CR9421-ACA component
CR9421-ACA part
CR9421-ACA distributor
CR9421-ACA RoHS
CR9421-ACA datasheet download