PFIM Residual Current Circuit Breakers, MW Type

PFIM series residual current devices are used in both residential and commercial buildings with the following characteristics:
■ Shape compatible with and suitable for standard busbar connection to other devices of P series;
■ Twin-purpose terminal(lift/open-mouthed) above and below;
■ Busbar positioning optionally above or below;
■ Free terminal space despite installed busbars;
■ Universal tripping signal switches, also suitable for PLS, PKN can be mounted subsequently;
■ Auxiliary switch ZP-IHK/NHK can be mounted subsequently;
■ Contact position indicator red-green;
■ The device functions irrespectively of the position of installation;
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Technical data of PFIM series Residual Current Circuit Breakers, RCCBs

Electrical

Mechanical

Design according to

IEC/EN 61008

Frame size

45mm

Current test marks as printed onto the device

Device height

80mm

Tripping

Instantaneous

Device width

35mm/2MU,70mm/4MU

Type G, R

10ms delay

Mounting

Quick fastening with 2 lock-in positions on DIN rail

Type S

40ms delay

Type U(only 30mA)

10ms delay

Degree

IP40

Type U(without 30mA)

40ms delay

Terminals

Open mouthed/lift terminals

Rated voltage, Un

230/400V, 50Hz

1.5-35mm2, single wire

Rated tripping current, In

10, 30, 100, 300, 500mA

2x16mm2, multi wires

Selectivity

AC and pulsing DC

Busbar thickness

0.8-2mm

Rated insulation voltage, Ui

440V

Temperature

-25to +40

Rated impulse voltage, Uimp

4kV

Rated short circuit strength, Inc

10kA

Voltage range of test button, 2-pole

184-250V

Voltage range of test button, 4-pole

184-440V

Endurance

Mechanical

20,000 cycles

Electrical

4,000 cycles

Selection table of PFIM series Residual Current Devices, AC Type

Poles

In/I△n

Type

Code

Poles

In/I△n

Type

Code

2-pole

16/0.01

PFIM-16/2/001

235389

4-pole

16/0.01

-

-

25/0.03

PFIM-25/2/003

235390

25/0.03

PFIM-25/4/003

235406

25/0.10

PFIM-25/2/01

235391

25/0.10

PFIM-25/4/01

235407

25/0.30

PFIM-25/2/03

235392

25/0.30

PFIM-25/4/03

235408

25/0.05

PFIM-25/2/05

235393

25/0.50

PFIM-25/4/05

235409

40/0.03

PFIM-40/2/003

235394

40/0.03

PFIM-40/4/003

235410

40/0.10

PFIM-40/2/01

235395

40/0.10

PFIM-40/4/01

235411

40/0.30

PFIM-40/2/03

235396

40/0.30

PFIM-40/4/03

235412

40/0.50

PFIM-40/2/05

235397

40/0.50

PFIM-40/4/05

235413

63/0.03

PFIM-63/2/003

235398

63/0.03

PFIM-63/4/003

235414

63/0.10

PFIM-63/2/01

235399

63/0.10

PFIM-63/4/01

235415

63/0.30

PFIM-63/2/03

235400

63/0.30

PFIM-63/4/03

235416

63/0.50

PFIM-63/2/05

235401

63/0.50

PFIM-63/4/05

235417

80/0.03

PFIM-80/2/003

235402

80/0.03

PFIM-80/4/003

235418

80/0.10

PFIM-80/2/01

235403

80/0.10

PFIM-80/4/01

235419

80/0.30

PFIM-80/2/03

235404

80/0.30

PFIM-80/4/03

235420

80/0.50

PFIM-80/2/05

235405

80/0.50

PFIM-80/4/05

235421

100/0.03

PFIM-100/2/003

102821

100/0.03

PFIM-100/4/003

102823

100/0.10

PFIM-100/2/01

102874

100/0.10

PFIM-100/4/01

102824

100/0.30

PFIM-100/2/03

102822

100/0.30

PFIM-100/4/03

102825

100/0.50

-

-

100/0.50

PFIM-100/4/05

102826


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