MODEL: MA-200

MA-200 SPECIFICATIONS

ES-8172 Rev.3 Page 1/3

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

Lightning Surge Protectors for

Electronics Equipment M-RESTER

LIGHTNING SURGE PROTECTOR FOR POWER SUPPLY

(2 A, 200 / 220 / 240 V AC)

Functions & Features

• Designed specifically for AC power supplies up to 2 amps

• No degradation of normal (50/60 Hz) line frequency

• Power indicator lamp provided

M•RESTER

MA

TERMINAL NO.

FUSE

FUSE

2A

2A

LINE SIDE

INSTRU

SIDE

GROUND

1

8

4

5

2

3

6

7

50 [1.97]

119.5 [4.7]

80 [3.15]

mm [inch]

MODEL: MA–200[1]

ORDERING INFORMATION

• Code number: MA-200[1]

Specify a code from below for [1].

(e.g. MA-200/CE)

[1] OPTIONS

Standards & Approvals

blank: Without CE

/CE: CE marking

GENERAL SPECIFICATIONS

Construction: Plug-in

Connection: M3.5 screw terminals (torque 0.8 N·m)

Screw terminal: Chromated steel

Housing material: Flame-resistant resin (black)

Monitor lamp: Red neon lamp turns on when the power is

supplied.

INSTALLATION

Operating temperature: -5 to +55°C (23 to 131°F)

Operating humidity: 30 to 90 %RH (non-condensing)

Mounting: Surface or DIN rail

Weight: 330 g (0.73 lb)

PERFORMANCE

Discharge voltage (peak voltage)

Line to line: 410 V min.

Line to ground: 410 V min.

Maximum surge voltage

Line to line: 700 V max.

Line to ground: 700 V max.

(The maximum voltage that could pass through M-RESTER.

Protected equipment must be able to withstand this voltage

for very short time period.)

Response time: ≤ 0.1 μsec.

Leakage current

Line to line: ≤ 1 mA @ 300 V DC

Line to ground: ≤ 1 mA @ 300 V DC

Max. discharge current (Imax): 1000 A (8/ 20 μsec.)

Max. load current: 2 A

Voltage drop: ≤ 2 V (50/60 Hz)

Rated line voltage: 200 V / 220 V / 240 V AC

STANDARDS & APPROVALS

EU conformity:

EMC Directive

EMI EN 61000-6-4

EMS EN 61000-6-2

Low Voltage Directive

EN 61010-1

Installation Category II

Pollution Degree 2

RoHS Directive