Q: Electrical features

UNITSIEC/EN 60898-1IEC/EN 60898-1 Single-phase Three-phase Type (detected ground fault waveform)AA, CAThermal-magnetic trip characteristicB, CRated current (In)A6, 10, 13, 16, 20, 25, 326, 10, 13, 16, 20, 25, 32, 40Poles2P3P + NRated voltage (Ue)V230/240230/400Rated sensitivity (lΔn)A0.030.03, 0.3Rated residual making and breaking capacity (lΔn)A3.000Rated short-circuit breaking capacity (Icn)A6.000Rated residual trip time (lΔn)s ≤ 0.1Rated frequencyHz50/60Rated withstand impulse voltage(1,2/50) UimpV4.0004.000Dielectric test voltage at power frequency for 1 minutekV2Insulation voltage500Pollution degree2

Q: Mechanical features

UNITS IEC/EN 60898-1 Electrical life2.000Mechanical life10.000Contact position indicatorSíDegree of protectionIP20Ambient temperature (with a daily average ≤35°C)ºC-25...+40Storage temperatureºC-25...+70

Q: Installation

UNITS IEC/EN 60898-1 Types of connection terminalsCable, Fork or Pin.Size of terminal from top to bottom for cablemm225AWG18-5Size of terminal from top to bottom for connection combmm210AWG18-8Tightening torqueN-m2In-Ibs18AssemblyOn DIN EN 60715 (35mm) rail via a quick locking device.ConnectionFrom top to bottom.

Q: Electrical features

NCH8-20 NCH8-20 NCH8-25 NCH8-40 NCH8-63 Duty categoryAC-1, AC-7aAC-7bAC-1, AC-7aAC-1, AC-7aAC-1, AC-7aUi (V)500500500500500Ue (v)230230400400400Conventional Thermal Current2020254063Ie (A)209254063Controlled Power (kW)41,2164040

Q: Mechanical features

NCH8-20 NCH8-20 NCH8-25 NCH8-40 NCH8-63 Duty categoryAC-1, AC-7aAC-7bAC-1, AC-7aAC-1, AC-7aAC-1, AC-7aConnection conditions1,581,51,51,5Electrification time:· Ic/Ie1,051,051,051,051,05· Ur/Ue0,80,450,80,80,8· COS0,050,050,050,050,05Interval time1010101010Cycle operating time5050505050 Electrical nominal values: until 20A, 25A, 40A, 63A, 230V, 400V CA50/60Hz; Duty category: AC-1, AC-7a, AC-7b; Standard: IEC/EN 61095

Q: Electrical features

UNITS IEC/EN 60898-1 Type (waveform of ground fault detected)AC, AThermal-magnetic trip characteristicCRated current (In)A6-40Poles1P + NRated voltage (Ue)V230/400~240/415Nominal sensitivity (lΔn)A0.03, 0.1, 0.3Rated residual making and breaking capacity (IΔn)A500 (In≤40A)/630 (In＞40A)Rated short-circuit breaking capacity (Icn)A6.000/10.000Lower trip time (IΔn)S≤0.1Nominal frequencyHz50/60Rated impulse withstand voltage (1.2/50) UimpV6.000Dielectric test voltage at power frequency for 1 minutekV2Insulation voltage Ui500Pollution degree2

Q: Mechanical features

UNITS IEC/EN 60898-1 Electrical life2.000Mechanical life20.000Contact position indicatorYesDegree of protectionIP20Ambient temperature (with a daily average ≤35°C)ºC-5...+40Storage temperatureºC-25...+70On DIN rail EN 60715 (35mm) through a quick locking device. The reference temperature is 30ºC. Trip class: AC Class - Trip is guaranteed for alternating sinusoidal currents, whether applied suddenly or increasing slowly. Class A - Trip is guaranteed for residual alternating sinusoidal currents, as well as residual pulsating DC currents, whether applied suddenly or slowly. Trip curve - Curve C protection (5-10 In) and control of circuits against overloads and short circuits, protection for resistive and inductive loads with low inrush current.

Q: Electricl features

UNITS IEC/EN 60947-3 Rated voltage (Ue)V240/415Rated current (Ie)A32, 40, 63, 80, 100, 125Nominal frequencyHz50/60Rated impulse withstand voltage (1.2/50) Uimp V4.000Admissible short-time withstand current Icw12Ie, 1sRated making and breaking capacity3Ie, 1.05Ue, cos=0.65Rated short-circuit capacity2Ie, t=0.1Dielectric test voltage at power frequency for 5skV1.89Isolation voltage UiV500Pollution degree2Duty categoryCA-22A

Q: Mechanical features

UNITS IEC/EN 60898-1 Electrical life1.500Mechanical life8.500Degree of protectionIP20Ambient temperature (with a daily average ≤35°C)ºC-25...+40Storage temperatureºC-25...+70

Q: Installation

UNITS IEC/EN 60898-1 Types of connection terminalsCable, Fork or Pin.Size of terminal from top to bottom for cablemm250AWG8.500Size of terminal from top to bottom for connection combmm218-1/0AWG35Tightening torqueN-m18-2In-Ibs2.5Assembly22ConnectionFrom top to bottom.

Question 1

Electrical features

Accepted Answer

UNITSIEC/EN 60898-1IEC/EN 60898-1Single-phaseThree-phaseType (detected ground fault waveform)AA, CAThermal-magnetic trip characteristicB, CRated current (In)A6, 10, 13, 16, 20, 25, 326, 10, 13, 16, 20, 25, 32, 40Poles2P3P + NRated voltage (Ue)V230/240230/400Rated sensitivity (lΔn)A0.030.03, 0.3Rated residual making and breaking capacity (lΔn)A3.000Rated short-circuit breaking capacity (Icn)A6.000Rated residual trip time (lΔn)s≤0.1Rated frequencyHz50/60Rated withstand impulse voltage(1,2/50) UimpV4.0004.000Dielectric test voltage at power frequency for 1 minutekV2Insulation voltage500Pollution degree2

Question 2

Mechanical features

Accepted Answer

UNITSIEC/EN 60898-1Electrical life2.000Mechanical life10.000Contact position indicatorSíDegree of protectionIP20Ambient temperature (with a daily average ≤35°C)ºC-25...+40Storage temperatureºC-25...+70

Question 3

Installation

Accepted Answer

UNITSIEC/EN 60898-1Types of connection terminalsCable, Fork or Pin.Size of terminal from top to bottom for cablemm225AWG18-5Size of terminal from top to bottom for connection combmm210AWG18-8Tightening torqueN-m2In-Ibs18AssemblyOn DIN EN 60715 (35mm) rail via a quick locking device.ConnectionFrom top to bottom.

Question 4

Electrical features

Accepted Answer

NCH8-20NCH8-20NCH8-25NCH8-40NCH8-63Duty categoryAC-1, AC-7aAC-7bAC-1, AC-7aAC-1, AC-7aAC-1, AC-7aUi (V)500500500500500Ue (v)230230400400400Conventional Thermal Current2020254063Ie (A)209254063Controlled Power (kW)41,2164040

Question 5

Mechanical features

Accepted Answer

NCH8-20NCH8-20NCH8-25NCH8-40NCH8-63Duty categoryAC-1, AC-7aAC-7bAC-1, AC-7aAC-1, AC-7aAC-1, AC-7aConnection conditions1,581,51,51,5Electrification time:· Ic/Ie1,051,051,051,051,05· Ur/Ue0,80,450,80,80,8· COS0,050,050,050,050,05Interval time1010101010Cycle operating time5050505050
Electrical nominal values: until 20A, 25A, 40A, 63A, 230V, 400V CA50/60Hz;
Duty category: AC-1, AC-7a, AC-7b;
Standard: IEC/EN 61095

Question 6

Electrical features

Accepted Answer

UNITSIEC/EN 60898-1Type (waveform of ground fault detected)AC, AThermal-magnetic trip characteristicCRated current (In)A6-40Poles1P + NRated voltage (Ue)V230/400~240/415Nominal sensitivity (lΔn)A0.03, 0.1, 0.3Rated residual making and breaking capacity (IΔn)A500 (In≤40A)/630 (In＞40A)Rated short-circuit breaking capacity (Icn)A6.000/10.000Lower trip time (IΔn)S≤0.1Nominal frequencyHz50/60Rated impulse withstand voltage (1.2/50) UimpV6.000Dielectric test voltage at power frequency for 1 minutekV2Insulation voltage Ui500Pollution degree2

Question 7

Mechanical features

Accepted Answer

UNITSIEC/EN 60898-1Electrical life2.000Mechanical life20.000Contact position indicatorYesDegree of protectionIP20Ambient temperature (with a daily average ≤35°C)ºC-5...+40Storage temperatureºC-25...+70On DIN rail EN 60715 (35mm) through a quick locking device.
The reference temperature is 30ºC.

Trip class:
AC Class - Trip is guaranteed for alternating sinusoidal currents, whether applied suddenly or increasing slowly.
Class A - Trip is guaranteed for residual alternating sinusoidal currents, as well as residual pulsating DC currents, whether applied suddenly or slowly.
Trip curve - Curve C protection (5-10 In) and control of circuits against overloads and short circuits, protection for resistive and inductive loads with low inrush current.

Question 8

Electricl features

Accepted Answer

UNITSIEC/EN 60947-3Rated voltage (Ue)V240/415Rated current (Ie)A32, 40, 63, 80, 100, 125Nominal frequencyHz50/60Rated impulse withstand voltage (1.2/50) Uimp V4.000Admissible short-time withstand current Icw12Ie, 1sRated making and breaking capacity3Ie, 1.05Ue, cos=0.65Rated short-circuit capacity2Ie, t=0.1Dielectric test voltage at power frequency for 5skV1.89Isolation voltage UiV500Pollution degree2Duty categoryCA-22A

Question 9

Mechanical features

Accepted Answer

UNITSIEC/EN 60898-1Electrical life1.500Mechanical life8.500Degree of protectionIP20Ambient temperature (with a daily average ≤35°C)ºC-25...+40Storage temperatureºC-25...+70

Question 10

Installation

Accepted Answer

UNITSIEC/EN 60898-1Types of connection terminalsCable, Fork or Pin.Size of terminal from top to bottom for cablemm250AWG8.500Size of terminal from top to bottom for connection combmm218-1/0AWG35Tightening torqueN-m18-2In-Ibs2.5Assembly22ConnectionFrom top to bottom.

e-Chargers

Software

Data sheet of Pole Pro protections

NB310L Automatic differential switch

Electrical features

Mechanical features

Installation

NCH8 Modular Contactor AC 20~63A

Electrical features

Mechanical features

NB1L Combined Automatic/Residual Current Circuit Breaker Module

Electrical features

Mechanical features

NH4 Manual disconnector

Electricl features

Mechanical features

Installation

	UNITS	IEC/EN 60898-1
Electrical life		2.000
Mechanical life		10.000
Contact position indicator		Sí
Degree of protection		IP20
Ambient temperature (with a daily average ≤35°C)	ºC	-25…+40
Storage temperature	ºC	-25…+70

	NCH8-20	NCH8-20	NCH8-25	NCH8-40	NCH8-63
Duty category	AC-1, AC-7a	AC-7b	AC-1, AC-7a	AC-1, AC-7a	AC-1, AC-7a
Ui (V)	500	500	500	500	500
Ue (v)	230	230	400	400	400
Conventional Thermal Current	20	20	25	40	63
Ie (A)	20	9	25	40	63
Controlled Power (kW)	4	1,2	16	40	40

	NCH8-20	NCH8-20	NCH8-25	NCH8-40	NCH8-63
Duty category	AC-1, AC-7a	AC-7b	AC-1, AC-7a	AC-1, AC-7a	AC-1, AC-7a
Connection conditions	1,5	8	1,5	1,5	1,5
Electrification time:
· Ic/Ie	1,05	1,05	1,05	1,05	1,05
· Ur/Ue	0,8	0,45	0,8	0,8	0,8
· COS	0,05	0,05	0,05	0,05	0,05
Interval time	10	10	10	10	10
Cycle operating time	50	50	50	50	50

	UNITS	IEC/EN 60898-1
Electrical life		2.000
Mechanical life		20.000
Contact position indicator		Yes
Degree of protection		IP20
Ambient temperature (with a daily average ≤35°C)	ºC	-5…+40
Storage temperature	ºC	-25…+70