Datasheet > MAT2-4404MA

MAT2-4404MA

更新时间： 2024-10-04 02:47:03

品牌	Logo	应用领域
爱模 - MSYSTEM		/
页数	文件大小	规格书
5页	175K
描述
Lightning Surge Protectors for Electronics Equipment M-RESTER

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数据手册

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MAT2-4404MA 数据手册

MODEL: MAT2

Lightning Surge Protectors for

Electronics Equipment M-RESTER

[3] MAXIMUM DISCHARGE CURRENT

M: 20kA (8/20 μsec.)

H: 40kA (8/20 μsec.)

LIGHTNING SURGE PROTECTOR

[4] ALARM OUTPUT

A: With

FOR THREE-PHASE POWER SUPPLY

Functions & Features

Y: Without

• Connected in parallel between the power and earth lines

regardless of load current

• Applicable to single phase 2/3-wire and threephase 3/4-

wire system

GENERAL SPECIFICATIONS

Construction: Standalone; terminal access at the front

Degree of protection: IP20 (If the solderless terminals are

covered with insulation tubes.)

• High discharge current capacity 20 kA or 40 kA (8/20 μs)

• Degraded head element is automatically separated from

the power lines by the incorporated thermal breaker, and

the LED lamp (turns off) and the relay contact alerts the

failure status.

Surge protection type: Voltage limiting type one-port SPD

Connection

Line: M5 screw terminal (torque: 2.5 N·m)

Alarm output: Tension clamp

• Complies with IEC 61643-1 Class II

Applicable wire size

Typical Applications

Line: See the drawing below.

• Low-voltage distribution board

• Combination with installation for large load current

Alarm output: 0.13 to 1.5 mm

2, stripped length 8 mm

Screw terminal

Line: Nickel-plated steel

50 [1.97]

Alarm output: Tin-plated copper alloy

Housing material: Flame-resistant resin (black)

Alarm output: SPDT relay contact trips when the thermal

breaker operates.

OUTPUT TERMINAL A1 – C

[3.86]

Normal: Open

Failure or power off: Close

OUTPUT TERMINAL A2 – C

60 [2.36]

Normal: Close

mm [inch]

Failure or power off: Open

Rated load:

MODEL: MAT2–[1][2][3][4]

250 V AC @1 A (resistive load)

24 V DC @1 A (resistive load)

Safety function: Thermal breaker incorporated

Monitor LED: Green LED turns on during normal condition

and turns off during failure condition, power off or the

thermal breaker operating.

ORDERING INFORMATION

• Code number: MAT2-[1][2][3][4]

Specify a code from below for each of [1] through [4].

(e.g. MAT2-2403MY)

• Applicable Solderless Terminal Size

diameter d

d : M5 use

B ≤ 13.0 mm

[1] OPERATIONAL VOLTAGE

240: 240 V AC

F ≥ 7.0 mm

(F ≥ 8.2 mm for sharing terminals)

T ≤ 1.8 mm

440: 440 V AC

[2] POWER SYSTEM

3: Single-phase 2/3-wire, Three-phase 3-wire

(Select ‘240’ for ‘Operational voltage’ code.)

4: Single-phase 2/3-wire, Three-phase 3/4-wire

MAT2 SPECIFICATIONS

ES-8149 Rev.12 Page 1/5

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

12 3 4 5

中文翻译

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