Description
PROTECTS AGAINST OVER VOLTAGE TRANSIENTS
INCORPORATES METAL OXIDE VARISTORS AND GAS DISCHARGE TUBE
FAST RESPONSE TIME
DIN RAIL HOUSING (35mm)
TECHNICAL SPECIFICATION
Supply/monitoring 220 / 240V AC/DC
voltage Un: (AC: 50 – 60Hz)
Supply variation: 0.90 – 1.10 x Un
Current rating: 16A (when used with suitable
Miniature Circuit Breaker)
Leakage current: 100mA @ 250V AC
Response time: £ 25nS
Capacitance: < 5nF @ 1kHz
Insulation resistance: > 1000 MW (applicable to metal
oxide varistors only)
Voltage temperature
co-efficient: – 0.05% / °C (applicable to metal
oxide varistors only)
Max. clamping voltage: £ 900V (Phase / neutral)
(with current waveform £ 1300V (Phase / earth)
1.2 / 50mS – Short circuit
current 100A ± 10A)
Transient withstand
capacity: x 5 @ 5kA (Phase / neutral)
x 3 @ 5kA (Phase / earth)
(8 / 20mS waveform)
Ambient temperature: -20 to +60°C
Relative humidity: +95%
Housing: to UL94 VO
Weight: » 100g
Mounting option: to BS5584:1978
(EN50 002, DIN 46277-3)
Terminal conductor
size: £ 2 x 2.5mm2
solid /stranded
