IEK
RSS RussianEnglish Feedback Sitemap

Description


  Fast-response protective circuit breaker reacting to residual currents with the integrated overcurrent protection. Provide three types of protection: shock hazard protection at sudden unintentional direct contact with conducting parts of electric installations in case of insulation failure; preventing fires caused by earth current leakages; overload and short circuit protection.
The device preserves operability at undervoltage (up to 50 V) and possesses high mechanical wear resistance. Residual current operation indicator.
More than 50 items per 9 rated currents ranging from 6 to 63 .

Range


  Name Rated current In, A rated breaking residual current, mA Package amount, pcs Product ID
multiple transport
  AD12 2P 6 A 10 mA 6 10 5 40 MAD10-2-006-C-010
AD12 2P 10 A 10 mA 10 10 5 40 MAD10-2-010-C-010
AD12 2P 16 A 10 mA 16 10 5 40 MAD10-2-016-C-010
AD12 2P 25 A 10 mA 25 10 5 40 MAD10-2-025-C-010
AD12 2P 32 A 10 mA 32 10 5 40 MAD10-2-032-C-010
AD12 2P 40 A 10 mA 40 10 4 32 MAD10-2-040-C-010
AD12 2P 10 A 30 mA 10 30 5 40 MAD10-2-010-C-030
AD12 2P 16 A 30 mA 16 30 5 40 MAD10-2-016-C-030
AD12 2P 20 A 30 mA 20 30 5 40 MAD10-2-020-C-030
AD12 2P 25 A 30 mA 25 30 5 40 MAD10-2-025-C-030
AD12 2P 32 A 30 mA 32 30 5 40 MAD10-2-032-C-030
AD12 2P 40 A 30 mA 40 30 4 32 MAD10-2-040-C-030
AD12 2P 50 A 30 mA 50 30 4 32 MAD10-2-050-C-030
AD12 2P 63 A 30 mA 63 30 4 32 MAD10-2-063-C-030
AD12 2P 10 A 100 mA 10 100 5 40 MAD10-2-010-C-100
AD12 2P 16 A 100 mA 16 100 5 40 MAD10-2-016-C-100
AD12 2P 25 A 100 mA 25 100 5 40 MAD10-2-025-C-100
AD12 2P 32 A 100 mA 32 100 5 40 MAD10-2-032-C-100
AD12 2P 40 A 100 mA 40 100 4 32 MAD10-2-040-C-100
AD12 2P 50 A 100 mA 50 100 4 32 MAD10-2-050-C-100
AD12 2P 63 A 100 mA 63 100 4 32 MAD10-2-063-C-100
AD12 2P 25 A  300 mA 25 300 5 40 MAD10-2-025-C-300
AD12 2P 40 A 300 mA 40 300 4 32 MAD10-2-040-C-300
AD12 2P 50 A 300 mA 50 300 4 32 MAD10-2-050-C-300
AD12 2P 63 A 300 mA 63 300 4 32 MAD10-2-063-C-300
  AD14 4P 6 A 10 mA 6 10 3 24 MAD10-4-006-C-010
AD14 4P 10 A 10 mA 10 10 3 24 MAD10-4-010-C-010
AD14 4P 16 A 10 mA 16 10 3 24 MAD10-4-016-C-010
AD14 4P 10 A 30 mA 10 30 3 24 MAD10-4-010-C-030
AD14 4P 16 A 30 mA 16 30 3 24 MAD10-4-016-C-030
AD14 4P 25 A 30 mA 25 30 3 24 MAD10-4-025-C-030
AD14 4P 32 A 30 mA 32 30 3 24 MAD10-4-032-C-030
AD14 4P 40 A 30 mA 40 30 3 24 MAD10-4-040-C-030
AD14 4P 50 A 30 mA 50 30 3 24 MAD10-4-050-C-030
AD14 4P 63 A 30 mA 63 30 3 24 MAD10-4-063-C-030
AD14 4P 16 A 100 mA 16 100 3 24 MAD10-4-016-C-100
AD14 4P 25 A 100 mA 25 100 3 24 MAD10-4-025-C-100
AD14 4P 32 A 100 mA 32 100 3 24 MAD10-4-032-C-100
AD14 4P 40 A 100 mA 40 100 3 24 MAD10-4-040-C-100
AD14 4P 50 A 100 mA 50 100 3 24 MAD10-4-050-C-100
AD14 4P 63 A 100 mA 63 100 3 24 MAD10-4-063-C-100
AD14 4P 16 A 300 mA 16 300 3 24 MAD10-4-016-C-300
AD14 4P 25 A 300 mA 25 300 3 24 MAD10-4-025-C-300
AD14 4P 32 A 300 mA 32 300 3 24 MAD10-4-032-C-300
AD14 4P 40 A 300 mA 40 300 3 24 MAD10-4-040-C-300
AD14 4P 50 A 300 mA 50 300 3 24 MAD10-4-050-C-300
AD14 4P 63 A 300 mA 63 300 3 24 MAD10-4-063-C-300

All the range positions of AD12/14 have the characteristic of the magnetic trip response equaling to “C”, except those positions where the name contains “B” characteristic.

Advantages


  • Combined circuit with an electronic module of differential protection and integrated circuit breaker of VA47-29 series.
  • Integrated surge overvoltage protection – D-class varistor.
  • The most subtle electric shock hazard protection in case of direct contact with conducting parts.
  • Wide range of operating temperatures from –25 to +40° .
  • Notches on terminal clamps provide for lowering thermal losses and boosting the mechanical stability of connection.
  • “TEST” button for checking the device’s operation and accuracy of connection.
  • Possibility to install supplementary devices:
    • Status contact KS47;
    • Status contact KSV47;

Design Features


  Combined circuit with an electronic module of differential protection, D-class varistor and integrated circuit breaker of VA47-29 series ensures 4 types of protection: from residual current (leakage current), short circuit; overload and surge overvoltage (lightning surge).   Wide range of operating temperatures from –25 to +40° contributes to applying this switch in different climatic zones.
  “TEST” button for checking the device’s operation and accuracy of connection.   Possibility of simple independent installation of status contacts: KS47 and KSV47.
  Welding deposition of silver-bearing composite provides for boosting the contact block’s wear-resistance and lowering the transient one.   Notches on terminal clamps allow lowering thermal losses and boosting the mechanical stability of connection.
  Boosted screw head dimension with cross-functional crest (+,–) helps to facilitate mounting and prevents the screws from falling out during the installation.   “RETURN” () button for residual current operation indication.

Technical Features


Standards GOST R 51327.1-99, TU 99 AGIE.641243.039
Rated voltage of 50 Hz (frequency), V 230/400
Rated current In, A 6; 10; 16; 20; 25; 32; 40; 50; 63
Tripping characteristics B,
Rated breaking residual current IΔn, mA 10; 30; 100; 300
Rated short-circuit breaking capacity, A 4500
Performance value in case of residual current AC
Tripping time, ms ≤40
NP / No. of poles 2, 4
Climate type MRC4
Protection degree IP20
Durability, not less than, ops. 10 000
Cables max. size, mm2 input – 25; output – 16/25*
Silver content, (Ag), g/pole 0,6 ÷ 2,0
Pole weight (2/4-polar), kg 0,25/0,45
Ambient temperature range, ° -25 ÷ +40

Standards GOST R 51327.1-99, TU 99 AGIE.641243.039
Rated voltage of 50 Hz (frequency), V 230/400
Rated current In, A 6; 10; 16; 20; 25; 32; 40; 50; 63
Tripping characteristics ,
Rated breaking residual current IΔn, mA 10; 30; 100; 300
Rated short-circuit breaking capacity, A 4500
Performance value in case of residual current AC
Tripping time, ms ≤40
NP / No. of poles 2, 4
Climate type MRC4
Protection degree IP20
Durability, not less than, ops. 10 000
Cables max. size, mm2 input – 25; output – 16/25*
Silver content, (Ag), g/pole 0,6 ÷ 2,0
Pole weight (2/4-polar), kg 0,25/0,45
Ambient temperature range, ° -25 ÷ +40

Overall Dimensions


 

*Dimension for devices with rated current higher than 40A.

Contact us Contact us:
+7 (495) 542 22 22
 
Copyright 1999-2018 IEK. ALL RIGHTS RESERVED.