Pepperl+Fuchs M-LB-2.30.T3.D
Surge Protection Barrier
- Surge protection for 2 supply lines
- Type 3 acc. to EN 61643-11
- Nominal voltage 24 V AC
- Pre-wired unit
- Operating state and fault indication of every protected line
- Fault indication output
- DIN rail mountable
Item Number:
M-LB-2.30.T3.D
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- Overview
- Comments
| Number of protected supply lines | 2 |
| Output | volt-free change-over contact |
| Dimensions | 18 x 90 x 73 mm (0.7 x 3.6 x 2.9 inch) (1 TE acc. to DIN 43880) |
| Short-circuit-proof | 6 kA eff at max. mains-side overcurrent protection |
| Display elements | status display operating state (green) fault indication (red) |
| 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) |
| 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 |
| Voltage protection level | max. 180 V (L-N) max. 630 V (L/N-PE) |
| Degree of protection | IEC 60529:2013 |
| Relative humidity | 5 ... 95 % |
| Maximum continuous operating voltage | 30 V AC, 50 ... 60 Hz 30 V DC |
| Nominal voltage | 24 V AC, 50 ... 60 Hz |
| Shock resistance | EN 60068-2:2010 |
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
| Ambient temperature | -40 ... 80 В°C (-40 ... 176 В°F) |
| Reaction time | max. 25 ns (L-N) max. 100 ns (L/N-PE) |
| Nominal discharge current (8/20 µs) | 1 kA |
| Mass | approx. 120 g |
| Device type | type 3 acc. to EN 61643-11:2013 class III acc. to IEC 61643-1:2011 |
| Connection | terminals 11, 12, 14 |
| Degree of protection | IP20 |
| Suitable components | protection module M-LB-2.30.T3.M |
| Overcurrent protection | max. 25 A gL/gG (B 25 A) , mains-side |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| Vibration resistance | EN 60068-2:2010 |
| Max. surge current (8/20 µs) | 2 kA |
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