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NDN140A

MCB 1P 10kA/15kA D-40A 1M

Cat. Ref.:	NDN140A pc.
EAN No.:	3250614618987
Pack Qty.:	12 pc.
ex. GST*:	66.70 $ / pc.
inc. GST*:	73.37 $ / pc.
Price Group:	14210

Product data sheet

Technical Characteristics

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Architecture

Neutral position:	without neutral
Number of protected poles:	1
Number of poles:	1 P
Type of pole:	1 P
Fixing mode:	Din-Rail
Curve:	D

Functions

Concurrently switching N-neutral:

Compatibility

Compatible with DIN rail mounting:

yes

Controls and indicators

With fault indicator:

Connectivity

Top connection alignement for modular devices:	Aligned terminal
Bottom connection alignement for modular devices:	Aligned terminal

Main electrical features

Rated short circuit breaking capacity Icn AC according IEC60898-1:	10 kA
Rated operational voltage Ue:	230 / 400 V
Type of supply voltage:	AC

Voltage

Rated insulation voltage:	500 V
Rated impulse withstand voltage:	6000 V
Minimum threshold voltage (Ue min):	12 V

Electric current

Rated current:	40 A
Rated service breaking capacity Ics AC according IEC 60898-1:	7,5 kA
min/maxi threshold value of the AC thermal operation:	1,13 / 1,45 In
Magnetic regulating currrent:	10 / 14,4 In
min/maxi threshold value of the DC magnetic operation:	15 / 30 In
min/maxi threshold value of the DC thermal operation:	1,13 / 1,45 In
Rating current -10°C according to IEC 60947:	64,1 A
Rating current -15°C according to IEC 60947:	66,46 A
Rating current -20°C according to IEC 60947:	68,43 A
Rating current -25°C according to IEC 60947:	70,41 A
Rating current -5°C according to IEC 60947:	62,5 A
Rating current 0°C according to IEC 60947:	60,53 A
Rating current 10°C according to IEC 60947:	56,57 A
Rating current 150°C according to IEC 60947:	54,59 A
Rating current 20°C according to IEC 60947:	52,62 A
Rating current 25°C according to IEC 60947:	50,64 A
Rating current 30°C according to IEC 60947:	49,8 A
Rating current 35°C according to IEC 60947:	46,69 A
Rating current 40°C according to IEC 60947:	44,71 A
Rating current 45°C according to IEC 60947:	42,73 A
Rating current 5°C according to IEC 60947:	58,55 A
Rating current 50°C according to IEC 60947:	40 A
Rating current 55°C according to IEC 60947:	38,78 A
Rating current 60°C according to IEC 60947:	36,8 A
Rating current 65°C according to IEC 60947:	34,82 A
Rating current 70°C according to IEC 60947:	32,85 A
Rated service breaking capacity Ics under 220V AC according IEC 60947-2:	7,5 kA
Rated service breaking capacity Ics under 230V AC according IEC 60947-2:	7,5 kA
Rated service breaking capacity Ics under 240V AC according IEC 60947-2:	7,5 kA
Rated short circuit breaking capacity Icn under 230V AC according IEC60898-1:	10 kA
Rated ultimate short-circuit breaking capacity Icu under 230V AC IEC 60947-2:	15 kA
Rated ultimate short-circuit breaking capacity Icu under 240V AC IEC 60947-2:	15 kA
Rated short circuit breaking capacity Icn under 240V AC according IEC 60898-1:	10 kA
Rated service breaking capacity Ics under 220V AC according IEC 60898-1:	7,5 kA
Rated service breaking capacity Ics under 230V AC according IEC 60898-1:	7,5 kA
Rated service breaking capacity Ics under 240V AC according IEC 60898-1:	7,5 kA
Rated ultimate short-circuit breaking capacity Icu under 220V AC IEC 60947-2:	15 kA

Electric current / temperature

Rating current -25°C:	60,16 A
Rating current -20°C:	58,43 A
Rating current -15°C:	56,7 A
Rating current -10°C:	55,35 A
Rating current -5°C:	53,24 A
Rating current 0°C:	51,51 A
Rating current 5°C:	49,78 A
Rating current 10°C:	48,06 A
Rating current 25°C:	42,87 A
Rating current 30°C:	40 A
Rating current 35°C:	39,41 A
Rating current 40°C:	37,69 A
Rating current 45°C:	35,96 A
Rating current 50°C:	34,99 A
Rating current 55°C:	32,5 A
Rating current 60°C:	30,77 A
Rating current 65°C:	29,04 A
Rating current 70°C:	27,31 A

Current correction factors

Correction factor of rating current for 2 devices placed side-by-side:	1
Correction factor of rating current for 3 devices placed side-by-side:	0,95
Correction factor of rating current for 4 and 5 devices placed side-by-side:	0,9
Correction factor of rating current for 6 devices placed side-by-side:	0,85
Correction factor of magnetic tripping with 100 Hz:	1,1
Correction factor of magnetic tripping with 200 Hz:	1,2
Correction factor of magnetic tripping with 400 Hz:	1,5
Correction factor of magnetic tripping with 60 Hz:	1,1

Frequency

Frequency:

50 to 60 Hz

Power

Maximum power loss per pole according to the product standard:	7,5 W
Total power loss under IN:	3,71 W
Power loss per pole at In:	3,71 W

Endurance

Electric endurance in number of cycles:	4000
Number of mechanical operations:	20000

Dimensions

Depth of installed product:	70 mm
Height of installed product:	83 mm
Width of installed product:	17,5 mm

Installation, mounting

Type of top connection for modular devices:	with screw
Tightening torque:	2,8Nm
Type of top rail clip for modular devices:	NA
Type of bottom rail clip for modular devices:	plastic
Type of Bottom Connection for modular devices:	BIconnect
Top removability for modular devices:	yes
Bottom removability for modular devices:	yes
Suitable for flush-mounting:	yes
360° product mounting position:	yes

Connection

Connection cross-section at output with screw, for flexible conductor:	1 / 25 mm²
Connection cross-section at output with screw, for massive conductor:	1 / 35 mm²
Connection cross-section for rigid conductor, upstream terminals with screws:	1 / 35 mm²
Connection cross-section of the access with screws, with flexible conductor:	1 / 25 mm²
Downstream cage clamp delivery status:	opened
Upstream cage clamp delivery status:	opened

Equipment