MA30 Series

Specifi cation
All fi gures typical at 77°F (25°C) unless otherwise stated
Maximum surge current
18kA (8/20μs) per mode
Maximum leakage current
<0.3mA
Maximum continuous operating current
30A series connection
Unlimited Amps in parallel
Working voltage
AC DC
MA30/D/1/SI 120V, 47-63Hz 140V
MA30/D/1TT 120V, 47-63Hz 140V
MA30/D/2/SI 240V, 47-63Hz 280V
MA30/D/2TT 240V, 47-63Hz 280V
MA30/D/3/SI 240V, 47-63Hz 280V
Maximum continuous operating voltage
25% above nominal
Limiting voltage
@ 500A ring
120V/140V versions 295V
240V/280V versions 404V
@ 500A 8/20μs
120V/140V versions 320V
240V/280V versions 628V
@ 3kA 8/20μs
120V/140V versions 396V
240V/280V versions 820V
@ 10kA 8/20μs
120V/140V versions 585V
240V/280V versions 1020V
Maximum attenuation (typical)
-55dB @ 100MHz
Modes protected
Single phase: L-N, L-E, N-E
Split phase: L-E, L-L
Ambient temperature limits
–40°F to +185°F (working)
–40°C to +85°C (working)
Humidity
95% RH (non-condensing)
Casing
ABS with DIN-rail mounting foot
Connectors
Screw terminal
Terminals
#10 AWG (5.3mm2)
Mounting
1.4 inch (35mm) DIN rail
Indication
Green LED on Protection present
Green LED off Internal failure
Weight
3.53oz (100g)
Dimensions
See fi gure 1
EMC compliance
BS EN 60950 : 1992
BS EN 61000-6-2 : 1999