www.e-t-a.de

2

1646

6

Technical Data

Benefits

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Less wiring time through pcb design

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Small installation depth of 205 mm or 250 mm for use where

space is at a premium

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Removable front plate with captive screws and imprinted marking

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30 slots for thermal-magnetic or electronic circuit breakers

in a

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Redundancy possible with 2 x 15 ways 1-pole or

2 x 7 ways 2-pole

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Circuit breaker can be plugged in later

(even with the system on – hot-swap capability)

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Screw terminals directly on the pcb

(only positive pole), optional additional terminal on rear-side

symmetrical rail with additional negative pole patching

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Supply for cables up to 35 mm² (16 mm² when redundant)

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Supply up to 2 x 100 A (redundant)

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Load terminals for cables up to 2.5 mm²

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Load terminals up to 16 A (10 A with electronic protection)

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Group signalling by integral potential-free aux. contacts

optional – make contact connected in series – break contact

connected in parallel

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Signalling separately available per group for redundant design

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Integral cable grip rail behind the terminals

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Cover of live parts by means of perforated metal plate on top

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Blanking pieces for free slots included (30 pcs)

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Other versions are available upon request, e.g. with back-up

fuses, decoupling diodes, separate circuits, AC and/or DC,

customer-specific marking etc.

19“

length: 84 modules (426.72 mm)

height: 2U (88.90 mm)

depth:

205 mm (version A0 / R0)

250 mm (version A3 / R3 / R4)

material: aluminium, partly anodised

Voltage rating:

AC 50 V; DC 65 V

Supply:

studs M6 for ring cable lug (version A0 / R0)

screw terminal 35 mm² (version A3) screw

terminal 16 mm² (version R3 / R4)

max. 100 A per group (except version 2210-2P)

Version 2210-2P

screw terminal 10 mm²

max. 50 A per group (at ambient

Load terminals:

30 ways 1-pole protected (version A0 / A3)

2 x 15 ways 1-pole protected (version R0 / R3)

2 x 7 ways 2-pole protected (version 2210-2P)

screw terminals 2.5 mm²

max. 16 A (depending on breaker rating)

Group signalling:

make contact connected in series (all

versions) and break contact connected in

parallel (not ESS20) per group

screw terminal 1.5 mm² (version A0 / R0)

screw terminal 2.5 mm² (version A3 / R3 / R4)

max. 0.5 A

Housing ground/earth: via M6 terminal studs on the inside,

duplicated when redundant (R0 / R3 / R4)

Ambient temperature

range:

0 … 50 °C