H3CA

H3CA

3

Part number

H3CA-A

H3CA-FA

H3CA-8H

H3CA-8

Weight

110 g (3.9 oz)

190 g (6.7 oz)

110 g (3.9 oz)

Approvals

UL/CSA/SEV

Operating ambient temperature

-10

° to 55°C (14° to 131°F)

Humidity

35 to 85% RH

Vibration Mechanical durability

10 to 55 Hz; 0.75 mm (0.03 in) double amplitude

Malfunction durability

10 to 55 Hz; 0.5 mm (0.02 in) double amplitude

Shock

Mechanical durability

20 G

Malfunction durability

10 G

Variation due to voltage change

See "Repeat Accuracy"

Variation due to temperature change

See "Repeat Accuracy"

Insulation resistance

100 M

Ω min. at 500 VDC

Dielectric strength

2,000 VAC, 50/60 Hz for 1 minute between current-carrying and non-current-carrying parts

and between contact and control circuit

1,000 VAC, 50/60 Hz for 1 minute between non-continuous contacts

Service life

Mechanical

10 million operations minimum (under no load, at 1,800 operations/hour)

Electrical

100,000 operations minimum at maximum ratings

SPECIFICATIONS, continued

s ELECTRICAL SERVICE LIFE

10,000

5,000

7,000

3,000

1,000

700

500

300

100

70

50

250 VAC p.f. = 0.4

250 VAC p.f.= 1

24 VDC p.f.= 1

24 VDC L/R = 7 ms

0

1

2

3

Load current

Engineering Data