2

H3M

■ Ratings

Note: 1. Color indicators for the rated voltage are provided on the front of the Timer.

Blue: 100/110/120 VAC

Red: 200/220/240 VAC

None: Other voltages

2. With DC ratings, single-phase full-wave rectified power sources may be used.

3. 90% to 110% for 12-VDC models.

■ Characteristics

Note: For the timer with time range code A, add

±10 ms to the respective characteristics when the time range selector switches are in the x 1 s

(0.05 to 0.5 s) position.

Rated supply voltage

100/110/120 VAC (50/60 Hz), 200/220/240 VAC (50/60 Hz),

12, 24, 48, 100, 110 VDC (see note 2)

Operating voltage range

AC: 85% to 110% of rated supply voltage

DC: 80% to 110% of rated supply voltage (see note 3)

Power consumption

AC: Approx. 5 VA/2 W

DC: Approx. 2 W

Control outputs

5 A at 250 VAC, resistive load (cos

φ = 1)

Accuracy of operating time

±1% max. (see note)

Setting error

±10% max.

Reset time

0.1 s max.

Influence of voltage

±1% max. (see note)

Influence of temperature

±2% max. (see note)

Insulation resistance

100 M

Ω min. (at 500 VDC)

Dielectric strength

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

1,500 VAC, 50/60 Hz for 1 min (between contact and control circuit)

1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts)

Vibration resistance

Destruction: 10 to 55 Hz with 0.75-mm double amplitude

Malfunction: 10 to 55 Hz with 0.5-mm double amplitude

Shock resistance

Ambient temperature

Operating:

–10

°C to 50°C

Storage:

–25

°C to 65°C

Ambient humidity

Operating: 35% to 85%

Life expectancy

Mechanical: 20,000,000 operations min. (under no load at 1,800 operations/h)

Electrical:

100,000 operations min. (5 A at 250 VAC, resistive load at 1,800 operations/h)

Approved standards

UL (File No. E41515), CSA (File No. LR22310)

Weight

Approx. 100 g