EP MVS CB 1250A 50kA 3P EDO 240VAC ETA6 drawout electrical circuit breaker
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NG # 00305-HW-SCHNEIDER-005
Manufactured by:
EasyPact MVS12N is a 1250A circuit breaker. The breaking capacity (Icu) is 50kA rms at 440VAC 50/60Hz. The operational voltage is 690VAC. This version is 3 poles drawout. Electronic trip unit provides LSIG protection include Overload, Short-time, Instantaneous and Earth fault protection.
Specification
Range EasyPact product name MVS12N Device short name MVS12N Product or component type Circuit breaker Device application Distribution Poles description 3P Protected poles description 3P 3d [In] rated current 1250 A at 40 °C Network type AC [Ue] rated operational voltage 690 V AC 50/60 Hz conforming to IEC 60947-2 Breaking capacity code N Suitability for isolation Yes conforming to IEC 60947-2 Utilisation category Category B Trip unit name ETA6G Trip unit technology Electronic Trip unit rating 1250 A Network frequency 50/60 Hz control type Electrically operated Mounting mode Drawout Mounting support Rail
Base plateConnection position Vertical
HorizontalLocation of connection Rear [Ui] rated insulation voltage 1000 V AC 50/60 Hz conforming to IEC 60947-2 [Uimp] rated impulse withstand voltage 12 kV conforming to IEC 60947-2 Circuit breaker CT rating 1250 A Breaking capacity 50 kA Icu at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 [Ics] rated service breaking capacity 50 kA (Ics) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 Mechanical durability 20000 cycles (with maintenance) conforming to IEC 60947-2
10000 cycles (without maintenance) conforming to IEC 60947-2Electrical durability Category B: 6000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2
Category B: 4000 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-2Connection pitch 115 mm without spreader Contact position indicator Yes [Icm] rated short-circuit making capacity 105 kA (Icm) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 [Icw] rated short-time withstand current 50 kA (1 s) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2
42 kA (1 s) at 690 V AC 50/60 Hz conforming to IEC 60947-2
25 kA (3 s) at 440/690 V AC 50/60 Hz conforming to IEC 60947-2Trip unit protection functions LSIG Protection type Overload protection (long time)
Instantaneous short-circuit protection
Earth fault
Short time short-circuit protectionFault indication Short-circuit
Overload
Internal fault
Earth faultLong time pick-up adjustment type Ir Adjustable 9 settings Long time pick-up adjustment range 0.4...1 x In Long time delay adjustment type Adjustable 9 settings [tr] long-time delay adjustment range 0.5…24 s at 6 x Ir Short-time pick-up adjustment type Isd Adjustable 9 settings [Isd] short-time pick-up adjustment range 1.5...10 x Ir Short-time delay adjustment type Adjustable 5 settings [tsd] short-time delay adjustment range 100…400 ms Instantaneous pick-up adjustment type Ii Adjustable 9 settings Instantaneous pick-up adjustment range 2...15 x In
OffGround-fault pick-up adjustment type Adjustable 9 settings Ground-fault time delay adjustment type -tg Adjustable 5 settings [tg] ground-fault time delay adjustment range 100…400 ms [Ig] ground-fault pick-up adjustment range 500...1200 A Zone selective interlocking ZSI With Display type Digital display Type of measurement Current Current sensor rating range 400/2000 A Maximum breaking time 25 ms Maximum closing response time 70 ms Height 439 mm Width 441 mm Depth 395 mm Product weight 70 kg Standards IEC 60947-2 Product certifications CCS
GOST
CCC
IECPollution degree 4 conforming to IEC 60664-1 IP degree of protection IP40 Ambient air temperature for operation -5…70 °C Ambient air temperature for storage -40…85 °C without control unit
-25…85 °C with control unitUnit Type of Package 1 PCE Number of Units in Package 1 1 Package 1 Height 42.0 cm Package 1 Width 35.0 cm Package 1 Length 50.0 cm Package 1 Weight 38.0 kg Warranty 18 months
Description
A digital LCD screen continuously displays I1, I2, I3, IN, Ig and maximeter(Imax). Fault indications LED indicate 5 types of fault which are Ir (Overload), Isd (Short time), Ii (Instantaneous), Ig (Ground fault) and Ap(Internal fault). It could be electrical operated (200/240V AC) with gear motor, closing release and opening release. EasyPact MVS is compliant with international standards (IEC 60947, CE, EAC and RoHS). The dimension is 439mm x 441mm x 395mm (H x W x D).