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Om relay timer switch H3CA-A / 1Om relay timer switch H3CA-A / 2Om relay timer switch H3CA-A / 3Om relay timer switch H3CA-A / 4Om relay timer switch H3CA-A / 5Om relay timer switch H3CA-A / 6

Om relay timer switch H3CA-A

549700
Price $52.50
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Quantity
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stock10000Piece

Overview

Essential details

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Packaging & delivery

Video Description

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Product Description

>> What is Omron Timer Feature ?

• Dual power supplies for free AC/DC.

• Eight operation modes selectable with one unit.

• Any desired time can be set digitally within a range from 0.1 seconds to 9,990 hrs.

Four external signal inputs.

ON/OFF indicator for control output and bar indicator for remaining time.

• Conforms to UL, CSA, and CE marking.

>> How is H3CA-A Specification

Rated supply voltage

24 to 240 VAC (50/60 Hz), 12 to 240 VDC (permissible ripple: 20% max.)

Operating voltage range

90% to 110% of rated supply voltage

Power consumption

AC: approx. 4 VA DC: approx. 2 W

Control outputs

3 A at 250 VAC, resistive load (cosφ = 1)

Contact materials : Ag-alloy

Accuracy of operating time

±0.3% ±0.05 s

Setting error

±0.5% ±0.05 s max.

Reset time

H3CA-A/-FA:0.5 s max. H3CA-8H/-8: 0.1 s max.

Insulation resistance

100 MΩ min. (at 500 VDC)

Dielectric strength

2,000 VAC, 50/60 Hz for 1 min (between current-carrying and non-current-carrying parts and between contact and control circuit)
1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts)

Impulse withstand voltage

A wide AC/DC power supply range, 200/220/240 V specifications 

Between power terminals: 5 kV, Between current-carrying terminal and exposed non-current-carrying metal parts: 5 kV 100/110/120 VAC, 100/110 VDC specifications Between power terminals: 3 kV, Between current-carrying terminal and exposed non-current-carrying metal parts: 4.5 kV 24 VDC specifications

Between power terminals: 1 kV, Between current-carrying terminal and exposed non-current-carrying metal parts: 1.5 kV

Vibration resistance

Destruction: 10 to 55 Hz with 0.75-mm double amplitude for 1 h each in three directions Malfunction: 10 to 55 Hz with 0.5-mm double amplitude for 10 min each in three directions

Shock resistance

Destruction: 980 m/s2 Malfunction: 98 m/s2

Ambient temperature

Operating: –10°C to 55°C

Ambient humidity

Operating: 35% to 85%

Life expectancy

Mechanical: 10,000,000 operations min. (under no load at 1,800 operations/h)

Electrical: 100,000 operations min. (3 A at 250 VAC, cosφ = 1 at 1,800 operations/h)

Approved standards

UL508, CSA C22.2 No. 14, LR, NK Conforms to EN61812-1.

EMC

(EMI) EN61812-1 

Emission Enclosure: EN55011 Group 1 class A 

Emission AC mains: EN55011 Group 1 class A 

(EMS) EN61812-1

Immunity ESD: IEC61000-4-2 

Immunity RF-interference: IEC61000-4-3 

Immunity Burst: IEC61000-4-4 

Immunity Surge: IEC61000-4-5 

Immunity Conducted Disturbance: IEC61000-4-6 

Immunity Voltage Dip/Interruption: IEC61000-4-11

Weight

H3CA-A: approx. 110 g

>> More Details of H3CA-A


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