General-purpose Relay

MY

261

■ Characteristics

Note: The values given above are initial values.

■ Life Expectancy Characteristics

■ Approved Standards

VDE, UL, CSA, IMQ, CE

■ Precautions

Connections

Do not reverse polarity when connecting DC-operated Relays with

built-in diodes or indicators or high-sensitivity DC-operated Relays.

Mounting

Whenever possible, mount Relays so that it is not subject to vibration

or shock in the same direction as that of contact movement.

Contact resistance

100 m

Ω max.

Operate time

20 ms max.

Release time

20 ms max.

Max. operating frequency

Mechanical

18,000 operations/hr

Electrical

1,800 operations/hr (under rated load)

Insulation resistance

1,000 M

Ω min. (at 500 VDC)

Dielectric withstand voltage

2,000 VAC, 50/60 Hz for 1.0 min (1,000 VAC between contacts of same polarity)

Vibration resistance

Destruction:10 to 55 Hz, 1.0 mm double amplitude

Malfunction:10 to 55 Hz, 1.0 mm double amplitude

Shock resistance

Life expectancy

See the following table.

Ambient temperature

Operating

-55

°C to 70°C (-67°F to 158°F) with no icing (see note)

Ambient humidity

Operating

5% to 85% RH

Weight

Approx. 35 g

Pole

Mechanical life

(at 18,000 operations/hr)

Electrical life

(at 1,800 operations/hr under rated load)

2-pole

AC:50,000,000 operations min.

DC:100,000,000 operations min.

500,000 operations min.

4-pole

200,000 operations min.

4-pole (bifurcated)

20,000,000 operations min.

100,000 operations min.