1665020000 Weidmuller, 1665020000 Datasheet - Page 29

• Manufacturer Part Number: 1665020000
• Description: COVER TERM ADP-8/6 ORANGE
• Manufacturer: Weidmuller
• Series: Rockstar® ABDr

Specifications of 1665020000

• Accessory Type: Adapter Plate
• For Use With/related Products: Rockstar® Bases
• For Use With: 1828570000 - CONN BASE HSNG BLKHD SIZE 6 M61828510000 - CONN BASE HSNG BLKHD SIZE 6 M6D1827620000 - CONN BASE HSNG SIZE 6 M321827610000 - CONN BASE HSNG EMC SIZE 6 M321827520000 - CONN BASE HSNG BLKHD SIZE 6 M41827510000 - CONN BASE HSNG BLKHD SIZE 6 M41827310000 - CONN TOP HSNG HOOD SIZE 6 M321827290000 - CONN SIDE HSNG HOOD SIZE 6 M321827280000 - CONN TOP HSNG HOOD SIZE 6 M321827260000 - CONN SIDE HSNG HOOD SIZE 6 M321804640000 - CONN PLUG HSNG M32 W/O COVER SZ61804630000 - CONN PLUG HSNG M32 W/O COVER SZ61788270000 - CONN BASE HSNG M25 W/COVER SIZE61788250000 - CONN BASE HSNG M25 W/O COVER SZ61788240000 - CONN BASE HSNG M25 W/O COVER SZ61788230000 - CONN PLUG HSNG M25 W/O COVER SZ61788220000 - CONN PLUG HSNG M25 W/O COVER SZ61788210000 - CONN PLUG HSNG M25 W/O COVER SZ61788200000 - CONN PLUG HSNG M25 W/O COVER SZ61788190000 - CONN PLUG HSNG M25 W/O COVER SZ61788180000 - CONN PLUG HSNG M25 W/O COVER SZ61787180000 - CONN BASE HSB M25 W/COVER SIZE 61787170000 - CONN BASE HSB M32 W/COVER SIZE 61787160000 - CONN BASE HSB M25 W/COVER SIZE 61787150000 - CONN BASE HVE M32 W/COVER SIZE 61787140000 - CONN BASE HSB M25 W/O COVER SZ 61787120000 - CONN BASE HOUSING HSB M25 SIZE 61787110000 - CONN BASE HOUSING HSB M32 SIZE 61787100000 - CONN PLUG HOOD HSB M32 TOP SIZE61787090000 - CONN PLUG HOOD HVE M25 TOP SIZE61787080000 - CONN PLUG HOOD HVE M32 TOP SIZE61787050000 - CONN PLUG HOOD HSB M25 SIDE SIZ61787040000 - CONN PLUG HOOD HSB M32 SIDE SIZ61787030000 - CONN PLUG HOOD HVE M25 SIDE SIZ61787020000 - CONN PLUG HOOD HVE M32 SIDE SIZ61787010000 - CONN PLUG HOOD HSB M25 SIDE SIZ61787000000 - CONN PLUG HOOD HSB M32 SIDE SIZ61658320000 - CONN BASE HVE W/COVER PG21 SIZE61657700000 - CONN BASE HVE PG21 W/COVER SIZE61657550000 - CONN PLUG HOOD HVE TOP SIZE 61658870000 - HDC-HB-16-SVZ21658860000 - HDC-HB-16-SVZ11658680000 - HDC-HBD-40-TSVZ11658430000 - HDC-HBD-40-SDVL21658410000 - HDC-HBD-40-SDVL11658370000 - HDC-HBD-40-SDVL11658330000 - HDC-HB-16-SDVL2281-2344 - CONN BASE HOUSING SIZE 6281-2343 - CONN BASE HOUSING SIZE 6281-2341 - CONN PLUG HOUSING SIZE 61658010000 - HDC-HBD-40-TOVL11658000000 - HDC-HBD-40-TOVL11657990000 - HDC-HBD-40-TOVL1281-2340 - CONN PLUG HOUSING SIZE 6281-2339 - CONN PLUG HOUSING SIZE 61657900000 - HDC-HBD-40-TSVL1281-2338 - CONN PLUG HOUSING SIZE 61657880000 - HDC-HBD-40-TSVL1281-2337 - CONN PLUG HOUSING SIZE 61657710000 - HDC-HBD-40-SDVO21657690000 - HDC-HBD-40-SDVO11657640000 - HDC-HB-16-SDVO21657600000 - HDC-HB-K-16-ADVO1657540000 - HDC-HBD-40-TOVO11657520000 - HDC-HBD-40-TOVO11657490000 - HDC-HB-16-TOVO11657430000 - HDC-HBD-40-TSVO11657420000 - HDC-HBD-40-TSVO11657410000 - HDC-HBD-40-TSVO11657380000 - HDC-HB-16-TSVO11656860000 - HDC-HBD-K-40-SVU11656840000 - HDC-HBD-40-SVU2281-2335 - CONN BASE HOUSING SIZE 61656820000 - HDC-HBD-40-SVU11656810000 - HDC-HBD-40-SVU21656800000 - HDC-HBD-40-SVU2281-2334 - CONN BASE HOUSING SIZE 6281-2266 - CONN BASE HOUSING HE SIZE6281-2333 - CONN PLUG HOUSING SIZE 61656640000 - HDC-HBD-40-TOVU1281-2332 - CONN PLUG HOUSING SIZE 61656620000 - HDC-HBD-40-TOVU1281-2263 - CONN PLUG HOUSING HE SIZE61656550000 - HDC-HBD-K-40-TSVU1281-2331 - CONN PLUG HOUSING SIZE 61656530000 - HDC-HBD-40-TSVU1281-2330 - CONN PLUG HOUSING SIZE 61656510000 - HDC-HBD-40-TSVU11656490000 - HDC-HB-K-16-TSVU1281-2262 - CONN PLUG HOUSING HE SIZE61611360000 - HDC-HB-16-AVZ1600610000 - HDC-HB-16-SVZ11579940000 - HDC-HB-K-16-AVU1579910000 - HDC-HB-K-16-ADVL1579880000 - HDC-HB-K-16-AVL1579700000 - HDC-HB-K-16-SDVL11210300000 - HDC-HB-16-SDVL21210200000 - HDC-HB-16-SDVL11210100000 - HDC-HB-16-ADVL1209900000 - HDC-HB-16-SVL21209800000 - HDC-HB-16-SVL1281-2342 - CONN BLKHD HOUSING SIZE 61209600000 - HDC-HB-16-TSVL11209500000 - HDC-HB-16-TOVL11209400000 - HDC-HB-16-SDVO21209300000 - HDC-HB-16-SDVO11209200000 - HDC-HB-16-ADVO1209100000 - HDC-HB-16-TSVO11209000000 - HDC-HB-16-TOVO11208800000 - HDC-HB-16-SVU21208700000 - HDC-HB-16-SVU1281-2265 - CONN BLKHD HOUSNG HE SIZE61208400000 - HDC-HB-16-TSVU11208300000 - HDC-HB-16-TOVU1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Ratings: -

The derating curve shows which currents may flow continu-
ously and simultaneously via all possible connections when the
component is subjected to various ambient temperatures below
its upper limit temperature.
The upper limit temperature of a component is the rated
value determined by the materials used. The total of the ambient
temperature plus the temperature rise caused by the current
load (power loss at contact resistance) may not exceed the
upper limit temperature of the component, otherwise it will be
damaged or even completely ruined. The current-carrying
capacity is hence not a constant value, but rather de-creases
as the component ambient temperature increases. Furthermore,
the current-carrying capacity is influenced by the geometry of
the component, the number of poles and the conductor(s)
connected to it.
The current-carrying capacity is determined empirically accord-
ing to DIN IEC 60512-3. To do this, the resulting component
temperatures t
are measured for three different currents I
The values are entered on a graph with a system of linear
coordinates to illustrate the relationships between the currents,
the ambient temperatures and the temperature rise in the
component.
Base curve
t
t
I
g
u
n
= upper limit temperature of component
= ambient temperature
= current
b1
, t
b2
… and the ambient temperatures t
upper limit temperature
of component
1
, I
2
, I
3
….
u1
, t
u2
Derating curve
t
t
I
a = Base curve
b = Reduced base curve (derating curve)
The loading currents are plotted on the y-axis, the compo-
nent ambient temperatures on the x-axis. A line drawn
perpendicular to the x-axis at the upper limit temperature t
of the component completes the system of coordinates. The
associated average values of the temperature rise in the
component, Δt
current I
generated in this way are joined to form a roughly parabolic
curve.
As it is practically impossible to choose components with the
maximum permissible contact resistances for the measure-
ments, the base curve must be reduced. Reducing the currents
to 80% results in the “derating curve” in which the maximum
permissible contact resistances and the measuring uncertainties
in the temperature measurements are taken into account in
such a way that they are suitable for practical applications,
as experience has shown. If the derating curve exceeds the
currents in the low ambient temperature zone, which is given
by the current-carrying capacity of the conductor cross-
sections to be connected, then the derating curve should be
limited to the smaller current in this zone.
n
g
u
= upper limit temperature of component
= ambient temperature
= current
1
, I
2
, … to the left of the perpendicular line. The points
1
= t
b1
-t
u1
, Δt
2
= t
b2
-t
u2
,... are plotted for every
Technical data
g
A.19
A