General specifications
Device type type 3 acc. to EN 61643-11:2013
class III acc. to IEC 61643-1:2011
Number of protected supply lines 2
Suitable components protection module M-LB-2.30.T3.M
Electrical specifications
Nominal voltage 24 V AC, 50 … 60 Hz
Maximum continuous operating voltage 30 V AC, 50 … 60 Hz
30 V DC
Nominal discharge current (8/20 µs) 1 kA
Max. surge current (8/20 µs) 2 kA
Voltage protection level max. 180 V (L-N)
max. 630 V (L/N-PE)
Reaction time max. 25 ns (L-N)
max. 100 ns (L/N-PE)
Short-circuit-proof 6 kA eff at max. mains-side overcurrent protection
Overcurrent protection max. 25 A gL/gG (B 25 A) , mains-side
Fault indication output
Connection terminals 11, 12, 14
Output volt-free change-over contact
Switch power AC: 250 V / 0.5 A
DC: 250 V/0.1 A; 125 V/0.2 A; 75 V/0.5 A; 24 V/0.5 A
Indicators/settings
Display elements status display
operating state (green)
fault indication (red)
Directive conformity
Low voltage
Directive 2014/35/EU EN 61643-11:2012
Conformity
Degree of protection IEC 60529:2013
Shock resistance EN 60068-2:2010
Vibration resistance EN 60068-2:2010
Operating conditions
Installation conditions
Mounting location indoor
Ambient conditions
Ambient temperature -40 … 80 °C (-40 … 176 °F)
Relative humidity 5 … 95 %
Mechanical specifications
Degree of protection IP20
Core cross-section – min. 1.5 mm2 solid/flexible
– max. 35 mm2 stranded/25 mm2 flexible
– max. 1.5 mm2 solid/flexible (for remote signalling contact)
Material
Housing thermoplastic, color grey , UL 94 V-0
Mass approx. 120 g
Dimensions 18 x 90 x 73 mm (0.7 x 3.6 x 2.9 inch) (1 TE acc. to DIN 43880)
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
General information
Supplementary information Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.