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Siemens 4NC5224-0CE21 4NC52240CE21 Single phase current transformer Primary current 300 A Secondary current 1 A Line fee
Datasheet (PDF)
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Highlights & Details
MCCB_IEC_FS1000_630A_3P_55KA_ETU8_LSIG
- Input current (current) 300 A
- Output current 1 A
- Line feed-through diameter 28 mm
Technical specifications
- Protection class: IP20
- Ambient temperature: -30 °C to +55 °C
- Operating frequency: 50/60 Hz
- Product type
Single phase current transformer
- Fitting type
Screw-fit
- Primary current
300 A
- Secondary current
1 A
5 VA
- Line feed-through diameter
28 mm
- Accuracy class
1
- Type
4NC5224-0CE21
- Dim
(L x W x H) 65 x 60 x 78.5 mm
- Weight
413 g
- Output current
1 A
- Input current
300 A
- Line feed-through (W)
28 mm
- Line feed-through (H x W)
28 x 28 mm
- Line feed-through (H)
28 mm
- Width
60 mm
- Height
78.5 mm
- Length
65 mm
Attachable current transformer
1
28 mm
1
300 A
5 VA
1 A
FS 10
TRUE
- UKCA
yes
Documents & Downloads
Datasheet
Datasheet 1728703 Siemens 4NC5224-0CE21 4NC52240CE21 Single phase current transformer Primary current 300 A Secondary current 1 A Line fee
Datasheet 1728703 Siemens 4NC5224-0CE21 4NC52240CE21 Single phase current transformer Primary current 300 A Secondary current 1 A Line fee
User & Safety Instructions
User & Safety Instructions 1728703 Siemens 4NC5224-0CE21 4NC52240CE21 Single phase current transformer Primary current 300 A Secondary current 1 A Line fee
Description
circuit breaker 3VA2 IEC frame 1000 breaking capacity class M Icu=55kA @ 415 V 3-pole, line protection ETU860, LSIG, In=630A overload protection ir=250A ...630A short circuit protection Isd=0,6..10x In, iI=1,5..12x In neutral protection optional with ext. ct,upto 160% ground-fault, switchable ig=0,2... 1 x In, tg=0,05-0,8s busbar connection 3VA2 molded-case circuit breaker with 8-series ETU for system protection. As an important element of SENTRON protective components for industrial and infrastructure applications, the 3VA molded-case circuit breakers from Siemens provide effective plant, starter and motor protection thanks to reliable shutdown in the event of an overload or short circuit. The 3VA molded-case circuit breakers set new standards in flexibility and the variety of modular accessories available. Standardized accessories for several sizes across all series of the 3VA1 and 3VA2 molded-case circuit breakers. Key features of this version of the 3VA molded-case circuit breaker: 1. Compact design. 2. Available as version for plant protection and generator protection. 3. Available as 3-pole and 4-pole version. 4. Four breaking capacity classes from 55 kA to 150 kA at 415 V. 5. Depending on the size: Rated current 25 A. 630 A. 6. Can be installed fixed, in plug-in design or as withdrawable version. 7. The series has a solid-state overcurrent trip unit. 8. Integrated display for measured values. 9. Integrated measuring function and optional communication connection via Modbus TCP, Modbus RTU, PROFINET and PROFIBUS. 10. Modular and easy-to-fit internal accessories with wide range of functions. www.siemens.de/3VA. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.
