
Custom outdoor metering centres
Products in total: 5
Features:
• Measurement before the main switch (voltage is not disconnected from a remote-access meter)
• Feed and distribution space has covers that can be detached easily
• Large feed and distribution spaces
• Sturdy hinges
• Detachable feed flange
• Extensive range of optional equipment
The OMA outdoor metering centres are suitable for use as a main and metering centre in small properties and for electricity distribution during construction. The centres are made of hot galvanised steel plate that, together with the right design, guarantees a sturdy and safe structure and good usability. The delivery includes a sealing cover for the main fuse, a tariff control fuse, the necessary feed-through holes, Al/cu connectors for supply and a rain shelter.
The centres can be installed as needed, on the wall, in a column or on an optional stand. The centres are suitable for both surface and flush mounting (for flush mounting we recommend a flush frame).
Alternatives for every need:
• Affordable basic model with only a main switch
• 25A and 50A models
• 25A and 50A models with a fixed stand
• 50A and 80A models for semi-detached houses
The same cabinet structure is also equipped with new reserve power centres!
Name
UMK700, Mittauskeskus
Asiakaskohtainen malli, UMK 2020
OMA outdoor measurement centers are suitable as main and measurement centers for small properties and for temporary power distribution during construction. The centers are made of hot-dip galvanized steel sheet, which, together with the right design, ensures a sturdy and safe structure and usability. The delivery includes a main fuse sealing cover, tariff control fuse, necessary bushings, Al/Cu connectors for the input, and a rain roof. It is possible to add separately ordered change connectors for the output cables to the center.
Ue (V) | 230/400 |
IP | 34 |
fn | |
Icw | <10 kA |
Material | Ku-Si |
1 | |
Installation | Surface |
Väri | RAL7024 |



UMK700JAL, Mittauskeskus
Asiakaskohtainen malli, UMK 2020
OMA outdoor measurement centers are suitable as main and measurement centers for small properties and for temporary power distribution during construction. The centers are made from galvanized steel sheet, which, combined with the correct design, ensures a sturdy and safe structure as well as usability. The delivery includes a main fuse sealing cover, a tariff control fuse, the necessary throughputs, Al/Cu connectors for the input, and a rain cover. It is possible to add separately ordered interchangeable connectors for the output cables to the center.
Ue (V) | 230/400 |
In (A) | - |
IP | 34 |
fn | |
Icw | <10 kA |
Material | Ku-Si |
Main switch (A) | - |
Breaker 1-pole C6 | - |
Breaker 1-pole B10 | - |
Breaker 1-pole C10 | - |
Breaker 1-pole B16 | - |
Breaker 1-pole C16 | - |
Breaker 1-pole C20 | - |
Breaker 3-pole C16 | - |
- | |
- | |
- | |
1 | |
Installation | Surface |
Väri | RAL7024 |



UMK1120JAL-PT, Paritalomittauskeskus
UMK 2020
OMA outdoor measurement centers are suitable as main and measurement centers for small properties and for temporary electrical distribution during construction. The centers are made from hot-dipped galvanized steel sheet, which, together with the correct design, ensures a sturdy and safe structure as well as usability. The delivery includes the main fuse sealing cover, tariff control fuse, necessary passages, Al/Cu connectors for the feed, and a rain roof. It is possible to add separately ordered change connectors for the output cables to the center.
Ue (V) | 230/400 |
In (A) | - |
IP | 34 |
fn | |
Icw | <10 kA |
Material | Ku-Si |
Main switch (A) | - |
Breaker 1-pole C6 | - |
Breaker 1-pole B10 | - |
Breaker 1-pole C10 | - |
Breaker 1-pole B16 | - |
Breaker 1-pole C16 | - |
Breaker 1-pole C20 | - |
Breaker 3-pole C16 | - |
- | |
- | |
- | |
1 | |
Installation | Surface |
Väri | RAL7024 |



UMK700 Mittauskeskuksen jalusta
UMK 2020
Ready-to-install base, includes cover plates and support irons, rain cover available as an accessory.
Ue (V) | 230/400 |
In (A) | - |
IP | 34 |
fn | |
Icw | <10 kA |
Material | Ku-Si |
Main switch (A) | - |
Breaker 1-pole C6 | - |
Breaker 1-pole B10 | - |
Breaker 1-pole C10 | - |
Breaker 1-pole B16 | - |
Breaker 1-pole C16 | - |
Breaker 1-pole C20 | - |
Breaker 3-pole C16 | - |
- | |
- | |
- | |
1 | |
Installation | Surface |
Väri | RAL7024 |



UMK1120JAL-PT 80A, Paritalomittauskeskus
UMK 2020
OMA outdoor measurement centers are suitable as main and measurement centers for small properties and for temporary electrical distribution during construction. The centers are made from hot-dipped galvanized steel sheet, which, along with the correct design, ensures a sturdy and safe structure as well as usability. The delivery includes a main fuse sealing cover, tariff control fuse, necessary pass-throughs, Al/Cu connectors for input, and a rain roof. It is possible to add separately ordered interchangeable connectors for the output cables to the center.
Ue (V) | 230/400 |
In (A) | - |
IP | 34 |
fn | |
Icw | <10 kA |
Material | Ku-Si |
Main switch (A) | - |
Breaker 1-pole C6 | - |
Breaker 1-pole B10 | - |
Breaker 1-pole C10 | - |
Breaker 1-pole B16 | - |
Breaker 1-pole C16 | - |
Breaker 1-pole C20 | - |
Breaker 3-pole C16 | - |
- | |
- | |
- | |
1 | |
Installation | Surface |
Väri | RAL7024 |


