Brochure/Catalogue

The electromechanical relays listed below are ideally
suited for very high inrush currents of up to 800 A for
200 μs.
In addition to the robust AgSnO contact, some of them
have a particularly welding resistant tungsten contact.
It closes ahead of the AgSnO contact and takes over the
inrush current. The AgSnO contact then closes to bridge
the tungsten contact. This is necessary to reduce the
power dissipation, because tungsten has a much worse
conductance than AgSnO.
The semiconductor relays listed
below are particularly suitable
for short and high inrush current
peaks of less than 10 ms. As
they do not contain mechanical
components due to their design,
their outputs cannot be welded.
At the same time, they are
insensitive to short-term high
inrush currents, which makes
them ideal for switching loads with short-term high inrush
current peaks, e.g. LED lamps or devices with wide-range
input.
< 100 µs ...10 ms
> 50
A
I
NOM
t
I
Exemplary inrush current curve
Special relay modules with tungsten contact
for very high inrush currents of up to 800 A for 200 μs
Single relay, 12.8 mm wide Order No.
RCLS3T024W 8866920000
Complete module/KIT, 12.8 mm wide
TRP 24VDC 1NO HCP 2617930000
TRS 24VDC 1NO HCP 1479810000
Special relay modules without tungsten contact
for high inrush currents of up to 80 A for 20 ms
Single relay, 12.8 mm wide Order No.
RCLS3L024W 1984080000
Complete module/KIT, 12.8 mm wide
TRS 24-230VUC 1NO HC 1479790000
TRS 24VDC 1NO HC 1479780000
TRZ 24-230VUC 1NO HC 1479950000
TRZ 24VDC 1NO HC 1479940000
Solid state relays for short and high inrush currents (<10 ms)
e.g. of LED lamps or devices with wide range inputs
Pluggable solid-state module DC output, 12 mm wide Order No.
SSR 10-32VDC/0-35VDC 5A 1421450000
SSR 24VDC/0-24VDC 3,5A 1132310000
Pluggable solid-state module DC output, 5 mm wide
SSS Relais 24V/24V 2Adc 4061190000
Complete module/KIT, 12.8 mm wide
TOP 24VDC 24VDC5A 2618840000
TOS 24VDC 24VDC5A 1990960000
TOP 24VDC 24VDC3.5A 2618700000
TOS 24VDC 24VDC3,5A 1127630000
Complete module/KIT, 6.4 mm wide
TOP 24VDC 24VDC2A 2618720000
TOS 24VDC 24VDC2A 1127170000
Pluggable solid-state module, AC output, 5 mm wide
SSS Relais 24V/230V 1Aac 4061210000
Complete module/KIT, 6.4 mm wide
TOP 24VDC 230VAC1A 2618420000
TOS 24VDC 230VAC1A 1127410000
Solid state relays for short and high inrush currents (<10 ms)
e.g. of LED lamps or devices with wide range inputs
Complete module, 6.1 mm wide Order No.
MOS 24VDC/8-30VDC 2A 8937970000
MOS 24VDC/8-30VDC 2A E 1283230000
A.132737920000
Selection guide
A
Relays for LED lamps and devices with high inrush currents