Product data sheet
Characteristics
M9U21250
Multi 9 - C60H-DC - MCB - 2P - 50 A - C Curve -
500 V DC - 10 kA
Product availability : Stock - Normally stocked in distribution facility
Price* : 432.00 USD
Main
Range
Product name
Product or component type
Device short name
Device application
Poles description
Number of protected poles
[In] rated current
Network type
Trip unit technology
Curve code
Breaking capacity
Multi 9
Multi 9 C60H-DC
Miniature circuit-breaker
C60H-DC
Distribution
2P
2
50 A at 77 °F (25 °C) conforming to EN/IEC 60947-2
DC
Thermal-magnetic
C
Icu 20 kA at 220 V DC conforming to EN/IEC 60947-2
Icu 10 kA at 440 V DC conforming to EN/IEC 60947-2
Icu 6 kA at 500 V DC conforming to EN/IEC 60947-2
AIR 5 kA at 12...500 V DC conforming to UL 1077
Icu 20 kA at 220 V DC conforming to GB 14048.2
Icu 10 kA at 440 V DC conforming to GB 14048.2
Icu 6 kA at 500 V DC conforming to GB 14048.2
Category A conforming to EN/IEC 60947-2
Yes conforming to EN/IEC 60947-2
UL 1077
GB 14048.2
EN/IEC 60947-2
CCC
IEC
UR
Utilisation category
Suitability for isolation
Standards
Product certifications
Complementary
System Voltage
220 V DC
440 V DC
500 V DC
7...10 x In DC
7.5 kA 75 % x Icu at 440 V DC conforming to EN/IEC 60947-2
4.5 kA 75 % x Icu at 500 V DC conforming to EN/IEC 60947-2
1
Magnetic tripping limit
[Ics] rated service breaking capacity
Apr 15, 2019
Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications
15 kA 75 % x Icu at 220 V DC conforming to EN/IEC 60947-2
7.5 kA 75 % x Icu at 440 V DC conforming to GB 14048.2
4.5 kA 75 % x Icu at 500 V DC conforming to GB 14048.2
15 kA 75 % x Icu at 220 V DC conforming to GB 14048.2
[Ui] rated insulation voltage
500 V 500 V EN/IEC 60947-2 conforming to EN/IEC 60947-2 conforming to EN/IEC 60947-2
conforming to EN/IEC 60947-2 conforming to EN/IEC 60947-2 conforming to EN/IEC 60947-2 DC
DC DC conforming to EN/IEC 60947-2 EN/IEC 60947-2
6 kV conforming to EN/IEC 60947-2
Yes
Toggle
ON/OFF indication
Clip-on
DIN rail
4
3.19 in (81 mm)
1.42 in (36 mm)
2.87 in (73 mm)
0.28 lb(US) (0.128 kg)
Grey
20000 cycles
3000 cycles 250 V DC L/R = 2 ms
6000 cycles 250 V DC
Padlockable
Tunnel type terminal, top or bottom flexible wire(s) 0...0.04 in² (1...25 mm²) max (AWG 18...AWG 4)
Tunnel type terminal, top or bottom rigid stranded wire(s) 0...0.05 in² (1...35 mm²) max (AWG
18...AWG 2)
Tunnel type terminal, top or bottom flexible with ferrule wire(s) 0...0.04 in² (1...25 mm²) max (AWG
18...AWG 4)
Tunnel type terminal, top or bottom 2 rigid stranded wire(s) 0...0.02 in² (1...16 mm²) max (AWG
18...AWG 6)
Tunnel type terminal, top or bottom 2 flexible wire(s) 0...0.02 in² (1...16 mm²) max (AWG 18...AWG 6)
Tunnel type terminal, top or bottom 2 flexible with ferrule wire(s) 0...0.02 in² (1...16 mm²) max (AWG
18...AWG 6)
Tunnel type terminal, top or bottom 3 flexible stranded wire(s) 0.01 in² (4 mm²) max (AWG 6)
0.55 in (14 mm) (top or bottom)
30.97 lbf.in (3.5 N.m) (top or bottom)
Without
[Uimp] rated impulse withstand voltage
Contact position indicator
Control type
Local signalling
Mounting mode
Mounting support
9 mm pitches
Height
Width
Depth
Product weight
Colour
Mechanical durability
Electrical durability
Provision for padlocking
Connections - terminals
Wire stripping length
Tightening torque
Earth-leakage protection
Environment
Heat dissipation
IP degree of protection
Pollution degree
Tropicalisation
Relative humidity
Ambient air temperature for operation
Ambient air temperature for storage
9.6 W 440 V 50 A
IP40 modular enclosure conforming to IEC 60529
IP20 conforming to IEC 60529
3 conforming to EN/IEC 60947-2
2 conforming to IEC 60068-2
2 conforming to GB 14048.2
95 % ( 131 °F (55 °C) )
-13...158 °F (-25...70 °C)
-40...185 °F (-40...85 °C)
Ordering and shipping details
Category
Discount Schedule
GTIN
Nbr. of units in pkg.
Package weight(Lbs)
Returnability
Country of origin
00948 - M9 GEN 2 CB UL1077 / IEC
DE2
00785901776857
1
0.54000000000000004
Y
CN
2
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