ES-8271 Rev.5

MGA-100

Lightning Surge Protectors for
Electronics Equipment M-RESTER

LIGHTNING SURGE PROTECTOR
FOR POWER SUPPLY USE

(2 A, 120 V AC / 170 V DC; rack-mounted)
Functions & Features
• Designed specifically for AC/DC power supplies up to
2 amps
• Rack-mounted
• Two channels in one housing

MODEL: MGA–100

ORDERING INFORMATION

• Code number: MGA-100

GENERAL SPECIFICATIONS

Construction: Rack-mounted; terminal access via screw terminals at the front; terminal cover provided
Connection: M3.5 screw terminals (torque 0.8 N·m)
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (black)
Monitor lamp: Red LED 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: Rack-mounted; Standard Rack Mounting Frame BX-16G available
Weight: 200 g (0.44 lb)

PERFORMANCE

Discharge voltage (peak voltage)
Line to line: 190 V min.
Line to ground: 410 V min.
Maximum surge voltage
Line to line: 400 V max.
Line to ground: 800 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: ≤ 2 mA at 150 V DC
Line to ground: ≤ 1 mA at 300 V DC
Max. discharge current (Imax): 1000 A (8/ 20 μsec.)
Max. load current: 2 A
Rated line voltage: 120 V AC, 170 V DC

CONNECTION EXAMPLES

GROUNDING

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENT unit: mm [inch]

MOUNTING REQUIREMENTS unit: mm [inch]

■ ANGLE BRACKET