General Purpose Relays

MKS

277

General Purpose Relays

MKS

Exceptionally Reliable General Purpose

Relay now available with Lockable Test

Button

• IEC Rating of 7A 250 V AC 50/60 Hz,

General use 100,000 cycles.

• Mechanical indicator standard for all models.

• Optional features include lockable test button, LED

indicator, diode surge suppression, varistor, reverse

polarity, and alternate wiring styles.

•UL (RU/

• RoHS Compliant.

Features

Two-way Action Test Button

Model Number Structure

■ Model Number Legend

1. Contact Form

2:

DPDT

3:

3PDT

2. Terminals

P:

Plug-in

3. Mechanical Indicator/Test Button

Blank:Mechanical indicator

I:

Mechanical indicator and lockable test button

4. LED Indicator

Blank: Standard

N:

LED indicator

5. Coil Polarity

Blank: Standard

1:

Reverse polarity (DC coil only)

6. Surge Absorption

Blank:Standard

D:

Surge absorber diode (DC coil only)

V:

Surge absorber varistor (AC coil only)

7. Internal Connections DPDT

Blank: Standard

2 :

Non Standard

Internal Connections 3PDT

5 :

Standard

Blank: Non Standard

2 :

Non Standard

8. Rated Voltage

(Refer to “Coil Ratings”.)

Yellow

button

Relay in

Normal Operation

For Momentary

Operation

For Lock

Operation

Pull down the test

button to the first

position, then press the

yellow button with an

insulated tool to

operate the contact.

Pull down the test

button to the second

position.

(The contact is now in

the locked position.)

12 3 4 5

6

7

MKS

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