Characteristics; Ul-Data - Dold Safemaster Rk 6929 Traduction De La Notice D'instructions Originale

Characteristics

2 2
I (A )
S
80
70
60
50
40
30
20
10
0
10 20 30
Device free-standing.
Max. current at 60°C ( 2000m) or 50°C (4000m) over
£
^
2 contacts = 4A = 2x4 A = 32A
Device mounted without distance heated by
devices with same load.
M ax. current at 60 °C ( 2000m) or 50°C (4000m) over
£
^
2 contacts = 1 A = 2x1 A = 2A
2 2 2
S I = I + I
1 2
I , I
- Current in contact paths
1 2
Quadratic total current limit curve RK 6929.22
From an altitude of > 2000 m the curve is adjusted by - 0.5 °C / 100 m
(see example for 4000 m).
2 2
( A )
I
S
40
36
30
20
10
0 10 20
Device free-standing.
Max. current at 60°C ( 2000m) or 50°C (4000m) over
^
1 contact = 6A = 1x6 A = 36A
Device mounted without distance heated by
devices with same load.
M ax. current at 60 °C ( 2000m) or 50°C (4000m) over
^
1 contact = 1 A = 1x1 A = 1A
Quadratic total current limit curve RK 6929.16
From an altitude of > 2000 m the curve is adjusted by - 0.5 °C / 100 m
(see example for 4000 m).
2
72A
°
T ( C)
40 50 60
M12431
2 2 2
2 2 2
°
T ( C)
30 40 50 60
M12428
£
2 2 2
£
2 2 2

UL-Data

The safety functions were not evaluated by UL. Listing is accomplished
according to requirements of Standard UL60947, "general use
applications".
Standards:
- UL 60947-1, Edition 6 (Low-Voltage Switchgear and Controlgear
Part1: General rules)
- UL 60947-5-1, 4th Edition (Low-Voltage Switchgear and Controlgear
Part 5-1: Control circuit Devices an Switching Elements -
Electromechanical Control Circuits Devices)
- CSA-C22.2 No. 60947-1-22, 3rd Edition (Low-Voltage Switchgear and
Controlgear - Part1: General rules)
- CSA-C22.2 No. 60947-5-1:22, Edition 2 (Low-Voltage Switchgear and
Controlgear - Part 5-1: Control circuit Devices an Switching Elements -
Electromechanical Control Circuits Devices)
Ambient temperature:
Switching capacity:
Wire connection:
Technical data that is not stated in the UL-Data, can be found
in the technical data section.
nfo
15
- 25 ... + 55 °C
At an altitude of > 2000 m the maximum
permissible temperature reduces by
0.5 °C / 100 m.
B300 pilot duty
R300 pilot duty
0.3A, 250 Vdc, resistive, General Purpose
6A, 24 Vdc, resistive, General Purpose
6A, 250 Vac resistive General Purpose
60 °C / 75 °C copper conductors only
RK 6929 / 10.04.25 en / 949A