M-LB-4400 Fault Status Module
Monitors up to 50 surge protection isolators, two-part monitoring device, complete unit with transmitter/receiver unit and phase inverter unit, LED fault indication.
- Original Factory Genuine, Tenfold Compensation for Counterfeits
- Full Machine Warranty, Lifetime Maintenance
- In Stock, Shipped on the Same Day
Pepperl+Fuchs M-LB-4400 Fault Status Module, monitors up to 50 surge protection isolators, two-part monitoring device, complete unit with transmitter/receiver unit and phase inverter unit, LED fault indication, status indication output.
This product is an accessory for surge protectors, used for insulation, isolation, status indication and wiring between modules, and is used with M-LB series surge protection isolators and power rails.
| Parameter Name | Technical Specifications |
|---|---|
| Input | |
| Voltage range | 6 … 35 V DC |
| Rated current | ≤ 10 mA |
| Output | |
| Connection | Terminals 11, 12 |
| Switching power | 48 V DC/500 mA/Pmax 300 mW |
| Output | Signal; remote signalling contact (normally closed contact) |
| Leakage current | < 1 µA |
| Resistance | contact resistance : < 2.5 Ω |
| Test cycle | Continuous |
| Indication/setting | |
| Display elements | Status display / operating status (green) / fault indication (red) |
| Directive conformity | |
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) |
| Conformity | |
| Degree of protection | IEC 60529:2013 |
| Functional safety | IEC/EN 61508:2010 |
| Ambient Conditions | |
| Ambient Temperature | −30 … 70 °C (−22 … 158 °F) |
| Storage Temperature | −30 … 70 °C (−22 … 158 °F) |
| Relative Humidity | Max. 95 %, non-condensing |
| Corrosion resistance | According to ISA-71.04, severity level G3 |
| Mechanical parameters | |
| Degree of protection | IP20 |
| Connection | Spring terminals (push-in connection) |
| Core cross-section | 0.2 … 2.5 mm2 one wire, 0.2 … 2.5 mm2 fine-strand |
| Housing | Polyamide PA 6.6 |
| Weight | Approx. 52 g |
| Dimensions | 6 x 90 x 69 mm (0.24 x 3.5 x 2.7 inch) (W x H x D) |
| Installation Method | Mounts on 35 mm DIN mounting rail in accordance with EN 60715:2001 |
| Hazardous area application data | |
| Certificate | TÜV 22 ATEX 8882 X |
| Marking | II 3G Ex ec IIC T4 Gc |
| Directive 2014/34/EU | EN 60079-0:2018, EN IEC 60079-7:2015+A1:2018 |
| International approvals | |
| UL approval | E223772 |
| IECEx certificate | IECEx TUR 22.0052X |
| IECEx marking | Ex ec IIC T4 Gc |
| General information | |
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals and manuals within the applicable scope. For related information, see www.pepperl-fuchs.com. |
- Up to 50 surge protection isolators can be monitored
- Two-part monitoring device
- Complete unit with transmitter/receiver unit and inverter unit
- LED fault indication
- Status indication output
Petrochemical Plant
Surge protection isolator insulation and isolation configuration
Power Energy System
In-cabinet protection module status monitoring
Process Automation
Protection circuit wiring and identification
Need selection advice or bulk quotation?
Send us the working condition parameters (signal type, medium, range, pressure, temperature, connection method), and our engineers will provide a selection scheme and quotation within 1 working day.
- Phone consultation +86-21-66020232
- Email inquiry web@qishan-sh.com
