Schneider Electric Trip unit MicroLogic 5.2E, ComPacT NSX250, 4 poles, electronic basic protections, energy meter, 250A rating C2545E250

Schneider Electric C2545E250 Electronic protection with energy metering for NSX circuit breaker.-Micrologic 5.2 E 4P 250A.

Manufacturer part number (MPN)

C2545E250

EAN / GTIN

3606482000124

HS code

8536.90

Sales unit

pcs

Package quantity

11 pcs

Rated current

250 A

Number of poles

4P

Range

ComPacT

Range of product

ComPacT NSX100...250

Product or component type

Trip unit

Trip unit name

MicroLogic 5.2 E

Trip unit technology

Electronic

Range compatibility

ComPacT NSX250

Device application

Distribution

Poles description

4P

Protected poles description

3D + N/2; 4D; 3D + OSN; 3D

Neutral position

Left

Trip unit protection functions

LSI

Protection type

L : for overload protection (long time); S : for short time short-circuit protection; I : for instantaneous short-circuit protection

Trip unit rating

250 A at 40 °C

[Ue] rated operational voltage

690 V AC 50/60 Hz

Network type

AC

Network frequency

50/60 Hz

Circuit breaker mounting mode

Fixed

Long-time pick-up adjustment type Ir (thermal protection)

Adjustable 9 settings

[Ir] long-time protection pick-up adjustment range

100...250 A

Long-time protection delay adjustment type tr

Adjustable

[tr] long-time protection delay adjustment range

15…400 s at 1.5 x Ir; 0.35…11 s at 7.2 x Ir; 0.5…16 s at 6 x Ir

Neutral protection settings

0.5 x Ir (3D + N/2); 1 x Ir (4D); 1.6 x Ir (3D + OSN); No protection (3D)

Thermal memory

20 minutes before and after tripping

Short-time protection pick-up adjustment type Isd

Adjustable 9 settings

[Isd] Short-time protection pick-up adjustment range

1.5...10 x Ir

Short-time protection delay adjustment type tsd

Adjustable

[tsd] Short-time protection delay adjustment range

0…0.4 s I²t=off; 0.1…0.4 s I²t=on

Instantaneous protection pick-up adjustment type Ii

Adjustable

[Ii] instantaneous protection pick-up adjustment range

1.5...12 x In

Earth-leakage protection

Without

Zone selective interlocking ZSI

With

Local signalling

Flashing LED (green) for ready to operate; LED 105 % Ir (red) for overload; LED 90 % Ir (orange) for overload

Display type

LCD display

Type of measurement

Energy meter

Communication of data

Energy metering; Protection and alarm settings; Time-stamped histories and event tables; Instantaneous and demand values; Maintenance indicators; Demand current and power; Power quality; Maximeters/minimeters

Electrical data recording

Maintenance indicators

Standards

EN/IEC 60947-2

Electrical shock protection class

Class II

Pollution degree

3 conforming to IEC 60947-1

IP degree of protection

IP40 conforming to IEC 60529

Ambient air temperature for operation

-25…70 °C

Ambient air temperature for storage

-40…85 °C

Warranty (in months)

18

HS Code

8536.90

• EAN 3606482000124
• SAP 1200533551
• Code 82687885