Domae SPD - surge arresters, 1P+N, T2, 40 kA - DOML01640
This Domae surge arrester protects 1P+N residential and larger buildings installations against indirect transient overvoltages.
The Imax maximum discharge current is 40kA.
The In nominal discharge current is 15kA.
It protects electrical installations against direct lightning strikes.
The Uc maximum continuous operating voltage in common mode is 260VAC between neutral and earth, and 340VAC between phase and earth.
The Uc maximum continuous operating voltage in differential mode (between phase and neutral) is 340VAC.
The Up Voltage protection level is 1.5kV.
The Ue rated operational voltage is 230VAC +/- 10%.
The operating frequency is 50Hz or 60Hz.
The product colour is white (RAL9003).The dimensions are (W) 36mm x (H) 81mm x (D) 63mm.
The weight is 210g.
The degree of protection is IP20 on its terminals becoming IP40 once in modular enclosure.
The operating temperature is -25°C to 60°C.
The storage temperature is -40°C to 70°C.
This product is compliant with EN 61643-11 standard.
| Attribute | Value |
|---|---|
| SKU | DOML01640 |
| range | Domae |
| product or component type | Surge Arrester |
| net weight | 210 kg |
| colour | white |
| ambient air temperature for operation | -25-60 °C |
| ambient air temperature for storage | -40-70 °C |
| [Ue] rated operational voltage | 230 V +/- 10 % AC 50/60 Hz |
| poles description | 1P + N |
| 9 mm pitches | 4 |
| standards | EN 61643-11:2011 |
| device application | residential |
| wire stripping length | 11 mm |
| connections - terminals | tunnel type terminals (phase and neutral) 1-25 mm², tunnel type terminals (ground) 1-50 mm² |
| IP degree of protection | IP20, IP40 on enclosure |
| tightening torque | 2-2 N.m phase and neutral, 3.5-3.5 N.m earth |
| height | 81 mm |
| depth | 63 mm |
| width | 36 mm |
| mounting mode | clip-on |
| mounting support | DIN rail |
| product certifications | SNI |