Page 247 - Din prodcuts 2020

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RCD-blocks
DDA 800 technical features

DDA 800 AC DDA 800 A DDA 800 A AP-R DDA 800 A S
Standards IEC/EN 60947-2 Ann. B
Electrical Type (wave form of the earth leakage sensed) AC A A A
features Poles 2P, 3P, 4P
Rated current In A 63 63 100 63-100 63 100
Rated sensitivity IDn A 0.03-0.3 0.03-0.3-0.5 0.3-0.5 0.03 0.3-1 0.3-0.5*-1
Rated voltage Ue V 230/400 - 240/415 - 400/690
Insulation voltage Ui V 690
Operating voltage of circuit test Ut V 195-690
Rated frequency Hz 50...60
Rated breaking capacity (Icn) acc. to IEC /EN 60947-2 A according to the breaking capacity of the associated MCB
Rated residual breaking capacity IDm with S 800 C kA according to the Icu of the associated MCB
with S 800 N kA according to the Icu of the associated MCB
with S 800 S kA according to the Icu of the associated MCB
Rated impulse withstand voltage (1.2/50) Uimp kV 6
Dielectric test voltage at ind. freq. for 1 min. kV 2.5
Surge current resistance (wave 8/20) A NA 3000 5000
Mechanical Toggle blue operating just from OFF position
features Electrical life 10000
Mechanical life 20000
Protection degree housing IP4X
terminals IP2X
Environmental conditions (damp heat) acc. to IEC/EN 60068-2-30 °C/RH 28 cycles with 55°C/90-96% and 25°C/95-100%
Ambient temperature (with daily average ≤ +35 °C) °C -25...+60
Storage temperature °C -40...+70
Terminal size for cables flexible mm 2 6...50
rigid mm 2 6...70
Tightening torque Nm min. 3 / max. 4
Mounting on DIN rail EN 60715 (35 mm) by means of rapid fixing device
Dimensions Dimensions (H x D x W) 2P mm 108.2 x 82.3 x 81
and weight 3P mm 108.2 x 82.3 x 117
4P mm 108.2 x 82.3 x 117
Weight 2P g 300 for 63 A - 415 for 100 A
3P g 400 for 63 A - 640 for 100 A
4P g 460 for 63 A - 765 for 100 A
Combination Combinable with: S 800 N yes
with MCBs
S 800 S yes
* only on 3P and 4P versions