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TECHNICAL SPECIFICATION MCB
Specification
| IS 8828:1196, IEC Pub 898 (1995)
| Number of Poles
| 1, 1 + N, 2, 3, 3+N and 4
| Rated Currents (In)
| 0.5 to 40 A
| Tripping Characteristics
| B and C
| Rated Voltages (Ue)
| 240 / 415 V AC and 220 V DC
| Rated Breaking Capacity (Inc)
| 10KA ,6KA,3KA
| Rated Frequencies
| 50 Hz
| Housing
| Polybutylene Terephalate
| Insulation Voltage (Ui)
| 500V
| Type of Terminal & Maximum Cable Cross Section
| 25mm Box Type Terminals on the incoming & 25 mm Block Type Terminals on the outgoing.
| Impulse Power Frequency
Voltage
| 3KV (50 Hz)
| Impulse withstand Voltage (Uimp)
| 5 KV (1.2/50 us)
| Degree of Protection
| IP 20
| Mounting
| Clip Mounting Rail, 35mm
| Ambient Temperature
| T max = 55oC T min = - 25oC |
TECHNICAL SPECIFICATION ISOLATOR
Specification
| IS 13947 Part 3
| Number of Poles
| SP, DP, TP & FP
| Rated Current
| 25 to 125 Amp |
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