OVR T1-T2 N1 12.5-440S P QS

ABB 2CTB815710R4400 — Surge protective devices SPD type 1- type 2 protect low-voltage consumer systems against lightning currents and surge voltages as they are tested as SPD type 1 and type 2 according to IEC 61643-11. The devices are compatible with the System pro M compact series. The SPD with TS are optionally equipped with a auxiliary contact. The variants with reserve varistor (s) offer additional protection for the system, as the SPD is not completely disconnected from the mains at the end of its service life, but with an additional smaller varistor still guarantees basic protection and the system thus until the surge arrester is replaced is still protected.

Manufacturer part number (MPN)

2CTB815710R4400

EAN / GTIN

3660308525147

Sales unit

pcs

Carbon Footprint (Full Lifecycle)

19.697576 kg CO₂ eq

EcoSolutions Profile

9AKK108472A3406

Environmental Product Declaration - EPD

9AKK108472A1709

Type of Low Voltage Distribution System

TT; TN-S

Suitable For

To protect the systems against the transient overvoltage (lightning)

Nominal AC Voltage of the System (U o )

400 / 690 V

Maximum Continuous Operating Voltage (U c )

(L-PE) 440 V; (L-L) - V; (L-N) 440 V; (N-PE) 440 V

Temporary Overvoltage Test Value (U T )

(L-N) 581 V; (N-PE) 1200 V

Discharge Current

Nominal 20 kA; Maximum 80 kA; Total 100 kA

Impulse Current

I (imp, 10 / 350 µs, L-N) 12.5 kA; I (total, 10 / 350 µs) 25 kA

Lightning Impulse Current

12.5 kA

Short Circuit Withstand Icc

100 kA

Follow Current Extinction Capacity If (I fi)

(L-N) - kA; (N-PE) 0.1 kA

Short-Circuit Protective Devices

Curve B Breakers ≤ 125 A; Curve C Breakers ≤ 125 A; gL Type Fuses ≤ 160 A; gG Type Fuses ≤ 160 A

Arrester Class

I; II

Number of Protected Poles

2

Number of Poles

2P

Position of Neutral Terminals

Left

Version

Plug-in

Product Type

QS

Options Provided

Industry, commercial building

Preventive Maintenance Feature

Yes

Status Indicator

Yes

Fuse Size

3 modular spacing

Voltage Protection Level ( Up)

(L-N) 1.9 kV; (N-PE) 1.9 kV; (L-PE) 2 kV

Power Loss

Total 70 mW

Degree of Protection

IP20

Maximum Operating Altitude Permissible

Without Derating 5000

Width in Number of Modular Spacings

3

Product Net Width

53.4 mm

Product Net Height

88 mm

Product Net Depth / Length

76.7 mm

CQC Certificate

9AKK107680A1975

Declaration

2CTC432056G1701

Declaration of Conformity - CE

9AKK108466A4617

Instructions and Manuals

2CTC431030M1701

Mounting Type

DIN-Rail

ETIM 9

EC001457 - Combined arrester for power supply systems

UNSPSC

39121610

eClass

V11.0 : 27130808

Object Classification Code

141BEC

Standards

IEC 61643-11 / EN 61643-11

Mounting method

DIN rail (top hat rail) 35 mm

Construction size

3 modular spacing

Exhausting

No

Remote signalling

No

Max. continuous voltage AC

440 V

Nominal voltage AC

400 V

Test class

Type 1 + 2

Voltage protection level L-N

1.9 kV

Signalling at the device

None

Voltage protection level N-PE

1.9 kV

Integrated backup fuse

No

Max. conductor cross section solid (solid, stranded)

35 mm²

Max. conductor cross section flexible (fine-strand)

25 mm²

System configuration DC

No

System configuration IT

No

System configuration TN

No

System configuration TN-C

No

System configuration TT

Yes

System configuration other

No

Voltage protection level L-PE

2 kV

Voltage switching spark gap technology

No

Overcurrent protected voltage tapping

No

Country of origin

Bulgaria

HS Code

8536.30

• EAN 3660308525147
• SAP 1200641871
• Code 83054263