589

Protective Devices

A

Ad

dd

d-o

on

n R

Re

essiid

du

ua

all C

Cu

urrrre

en

ntt P

Prro

otte

eccttiio

on

n U

Un

niitt P

PB

BSSM

M

• Add-on residual current unit

• Line voltage-independent tripping

• By combining this device with a top-quality miniature circuit breaker type

PLS. (exept PLSN.) a top-quality RCBO unit (combined RCD/MCB device) is

formed.

• Rated current 40 and 63 A

• Permits combinations with a variety of characteristics thanks to the different

rated currents and characteristics of the PLS.-miniature cirvuit breakers

which can be connected

• Comrehensive range of accessories suitable for subsequent installation onto

PLS.

• T

Tyyp

pe

e -A

A: Protect against special forms of residual pulsating DC which have

not been smoothed.

• T

Tyyp

pe

e -G

G: High reliability against unwanted tripping. Compulsory for any cir-

cuit where personal injury or damage to property may occur in case of

unwanted tripping (ÖVE-EN1, Part1, §12.14).

• T

Tyyp

pe

e -SS: Selective residual current device, either sensitive to AC, type -S, or

sensitive to pulsating DC, type -S/A, for protection against special forms of

residual pulsating DC which have not been smoothed. Compulsory for sys-

tems with surge arresters downstream of the RCD (ÖVE-EN1, Part 1, §12.15).

A

Acccce

esssso

orriie

ess ::

Cover cap for draw-out connection bar

included

Slotted one-way cheese head screw

included

A

Acccce

esssso

orriie

ess ((o

on

n P

PLLSS..))::

Auxiliary switch for

subsequent installation

ZP-AHK

248436

Tripping signal contact for

subsequent installation

ZP-NHK

248437

Remote control and automatic switching device

Z-FW/LP

248296

Shunt trip release

ZP-ASA/..

248438, 248439

Undervoltage release

Z-USA/..

248288-248291

Compact enclosure

KLV-TC-2

276240

KLV-TC-4

276241

Additional terminal 35mm2

HA7-ZK35

751942199

Anti-tamper device

HA7-SPE

750960510

Technical Data

E

Elle

eccttrriicca

all

Design according to

IEC/EN 61009

Current test marks as printed onto the device

Tripping

instantaneous 250A (8/20µ),

surge current-proof

Type G 10 ms delay 3kA (8/20µ),

surge current-proof

Type S 40 ms delay 6kA -

with selective disconnecting

function

Rated voltage U

n

230/400 V AC

Operational voltage range

196 - 440 V

Rated frequency

50 Hz

Rated current I

n

≤ 40 A, ≤ 63 A

Rated tripping current I∆n

30, 100, 300, 500, 1000 mA

Rated non-tripping current I∆no

0.5 I∆n

Sensitivity

AC and pulsating DC

Service short circuit breaking capacity I

cs

same as connected PLS. (7.5 kA)

Rated breaking capacity I

cn

same as connected PLS. (10 kA)

Rated fault breaking capacity I∆m

6 kA (U

n = 230V)

3 kA (U

n = 400V)

M

Me

ecch

ha

an

niicca

all

Frame-size

45 mm

Device height

90 mm

Device width

70 mm (2p), 107.5 mm (3p),

125 mm (4p)

Mounting

fix mounted onto PLS.

Degree of protection installed device

IP40

Fastening screw

M 2.5 (slotted one-way

cheese head screw;

Screw head breaking torque

> 0.6 Nm

Upper and lower terminals

lift terminals

Terminal screws

M 5 (combined Philips/stan-

dard head screws according

to DIN7962-Z2, Pozidrive)

Terminal protection

finger and hand touch safe,

BGV A3, ÖVE-EN 6

Terminal capacity

Rigid conductors

1 x (1 - 25) mm2

Flexible conductors (with wire

end sleeve)

1 x (0.75 - 16) mm2

Busbar thickness

0.8 - 2 mm

Permitted ambient temperature range -25°C to +40°C

Resistance to climatic conditions

acc. to IEC/EN 60068-2

(25..55°C/90..95% relative humidity)

Dimensions (mm)

125

107,5

70

12mm

12mm

12mm

45

90

9,5

44

60

5,5

4p

3p

2p

T

T

T

Connection diagramms

2-pole

3-pole

4-pole

2'

2

T

4'

4

2'

2

6'

6

T

4'

4

2'

2

6'

6

T

4'

4

8N'

8N

SG_Technik_MV_E.qxd

25.04.2005

10:48

Seite 589