Phoenix Contact, VAL-MS BE Surge Suppressor Unit Surge Arrester
- RS stock no.:
- 445-5252
- Mfr. Part No.:
- 2817741
- Manufacturer:
- Phoenix Contact
4 Available from UK/Europe in 4–6 working days for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
2 Available from UK/Europe in 4–6 working days for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Not Available for premium delivery
Added
Price (Excl VAT) Each
R 849,13
(exc. VAT)
R 976,50
(inc. VAT)
| Units | Per unit |
| 1 - 4 | R 849,13 |
| 5 - 9 | R 827,90 |
| 10 - 24 | R 803,06 |
| 25 - 49 | R 770,94 |
| 50 + | R 740,10 |
- RS stock no.:
- 445-5252
- Mfr. Part No.:
- 2817741
- Manufacturer:
- Phoenix Contact
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- DE
Product Details
VALVETRAB® Pluggable single-pole modular lightning surge protector
The 2798844 from Phoenix Contact is a type 2 surge protection plug. This plug is designed to protect low voltage or three phase power supplies in your installations. It's backed with thermal monitoring, easy pluggable design that’s allow for simple maintenance, mechanical indicator that shows the status and a wiring bridge that allows multiple modules to easily connect and be bridged on the ground connection. VALVETRAB provides L-N and L-PEN protection.
Features and benefits:
- Type 2 with high-capacity varistor for VAL-MS based element
- For TN/TT systems
- 230V power supply units according to DIN VDE 0100-534
- Display to show if the device has an error or damaged
- Connects in parallel on the mains network and snaps onto a symmetric profile
Accessories:
Surge Protection Devices, SPDs (DIN-rail)
Voltage surges, often referred to as spikes or transients are typically caused by switching of fluorescent lights, fuses blowing or nearby lightning activity. The worst voltage spikes are usually caused by lightning strikes and can reach up to 6000V, with current surges of over 3000A. The maximum size of the let-through voltage and current inrush depends on the location within the building's wiring system. BS7671: 2011 Amendment 1 Sections 443 and 534 cover risk assessment and provides guidance on protection of electronic equipment for installation engineers to follow. The fullest information on lightning and surge protection comes from the BSEN 62305 series of standards.
Specification
Attribute | Value |
|---|---|
| Suppressor Type | Surge Arrester |
| Mounting Type | DIN Rail |
| Series | VAL-MS BE |
| Length | 89.8mm |
| Depth | 17.7mm |
| Height | 52mm |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +80°C |