Earth fault relay Mikro NX232A series 

Type

Ground fault relays

Protection function

Ground fault

Display type

LED display

Number of phase

1-phase

Rated supply voltage

94...127VAC, 198...265VAC

Operating frequency

50Hz, 60Hz

Residual current sensitivity

0.1...5A

Operating time of residual current

50ms

Earthing system

TN-S

Monitoring

Power supply (continuous)

Functions

Current measurement based on fundamental frequency, Definite time for low-set and high-set, Local display of measured and set values, Microprocessor based numerical relay, Non-volatile fault value recording, Programmable relay outputs, Two stages settings for earth fault

Reset method

Automatic

Output configuration

SPDT

Rated contact capacity (resistive load)

5A at 250VAC, 5A at 250VDC

Case material

Plastic

Connections type

Screw terminals

Mounting type

Flush mounting (Panel mount)

Panel cutout

W91xH91mm

Operating ambience

Standard

Ambient temperature

-5...55°C

Ambient humidity

93% max.

Approx. weight

700g

Overall width

96mm

Overall height

96mm

Overall depth

110mm

Degree of protection

IP54

Representative standard

IEC

Separately accessories

DIN-rail: TC 5x35x1000-Steel, DIN-rail: HYBT-01, DIN-rail: PFP-100N, DIN-rail: TC 5x35x1000-Aluminium, Stopper: BIZ-07, Stopper: BNL6