Murrelektronik
Murrelektronik
MEF EMC-FILTER 3-PHASE 1-STAGE WITH NEUTRAL I:20A U:4x440 VAC snap on
SKU: 10513 Type: MEF 3/1 N 20A T
Available3–5 business days delivery
€105.75 / pieces
€125.84 incl. VAT
These are our list prices.Get an individual quote within 24 h.
Request a quoteFeatures
- Current: 20 A
- DIN-rail mountable
- with neutral
- Attenuation curves on request.
- The 3-phase and one-stage EMC filters MEF 3/1 are used in the range 0.1...30 MHz and dampen interferences found in
- cables from the mains, supply units and control systems. They are suitable for TN-S, TN-C-S, and TT networks. The
- best results are obtained with short connection cables (suggestion: earth connection < 10 cm) of the largest possible
- cross-section. The EMC filters are bi-directional. They reduce symmetrical and asymmetrical interferences that regularly
- appear with electronically controlled three phase units through mains influences.
Installation
| AWG number solid max. | 9 |
| AWG number solid min. | 24 |
| AWG number stranded/fine stranded min. | 24 |
| AWG number stranded/fine stranded max. | 11 |
| Connection cross-section solid max. | 6 mm² |
| Connection cross-section solid min. | 0,2 mm² |
Mechanical data | Mounting data
| Height | 107 mm |
| Width | 56 mm |
| Depth | 39 mm |
| Type of fastening | geschnappt |
| Suitable for mounting type | Mounting rail TH35, (EN 60715) |
Environmental characteristics | Climatic
| Climatic category (EN IEC 60068-1) | 25 /085/21 |
Electrical data | Input
| Phase number input | 3 |
Electrical data | Supply
| Power frequency | 50 ... 60 Hz |
| Operating voltage AC max. | 440 V |
Electrical data
| Leakage current max. | 3 mA @ 250 V AC, 50 Hz |
Electrical data | Output
| Overload current | 18× (IN t) max. 0.5 ms; 1.5× (IN t) max. 1 min. (1× per hour) |
Device protection | Electrical
| Insulation test voltage L-N | 2,7 kV |
| Insulation test voltage L-L | 2,1 kV |
| Duration insulation test voltage | 2 s |