MODEL: MMH

http://www.m-system.co.jp/

MMH SPECIFICATIONS

ES-8179 Rev.3 Page 3/4

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

6 (.24)

40 (1.57)

20 (.79)

20 (.79)

147 (5.79)

80 (3.15)

8–M4 SCREW

TERMINAL

10 (.39)

4 5 6 7

1 2

3

ALARM LED

ARRESTER MODULE

(model: MEH)

RUN LED

MOUNTING REQUIREMENTS unit: mm (inch)

40 (1.57)

4–M5 SCREWS

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

3

4

5

6

1

2

7

8

3

6

4

7

5

Ry

ALARM

OUTPUT

To PROTECTED

EQUIPMENT

(protect side)

Ry-3

Ry-1

Arrester Module

(model: MEH)

Ry-2

1

2

B

BREAKER

To POWER

SOURCE

(cable side)

Be sure to install a breaker.