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| Relays Series L & G |
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KLNx.xUS
Mercury-wetted contact relays (HG)
Output UEGM 25 housing: 1 mercury-wetted double-throw contact
Output UEGM 40/2 housing: 2 or 3 mercury-wetted double-throw contact
Input pulse voltage: 24V, 48V, 60V, 100V, 230V (AC/DC)
Either one input pulse voltage or a combination of two input pulse voltages from the pulse voltage list.
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KLNx.xUF3LS
Mercury-wetted contact relays (HG)
Output 1, 2 or 3 mercury-wetted double-throw contact
Input pulse voltage: 24V, 48V, 60V, 100V, 110V, 230V
Either one input pulse voltage or a combination of two input pulse voltages from the pulse voltage list.
Special relais in this series also available..
Output max. Power Rating: 230V / 100VA
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19" slide-in module
Mercury-wetted contact relays (HG) for installation in
19"-system mounting racks or in wall mounted housings.
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| Order Number |
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| KLN |
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Mercury-wetted contact relays (HG) |
| KLN |
1 |
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Input pulse voltage 24V AC/DC |
| KLN |
2 |
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Input pulse voltage 48V, 60V, 100V, 110V, 220V, 240V AC/DC |
| KLN |
6 |
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Electromagnetically relays
with bipolar current pulse input |
| KLN |
7 |
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Electromagnetically relays
with wipe pulse input
and pulse extended to maximal 500 ms |
| KLN |
8 |
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Electromagnetically relays
with bipolar current pulse input
wipe pulse output 2:1 and 1:1 |
| KLN |
9 |
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Balanced-beam relays |
| KLN |
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.1U |
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With 1 changeover contact output |
| KLN |
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.2U |
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With 2 changeover contact outputs |
| KLN |
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.3U |
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With 3 changeover contact outputs |
| KLN |
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F3 |
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Insulating envelope (housing) |
| KLN |
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F8 |
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Metal enclosure (housing) |
| KLN |
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S |
Top-hat rail installation |
| KLN |
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SN |
R11.6-S0 interface |
| KLN |
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EL |
Electronically supplementary circuit |
| KLN |
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RC |
RC-circuit for pick-up delay/drop-out delay |
| KLN |
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LS |
With LED |
| KLN |
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S3 |
Only for KLN9 (S3 pulse) |
| KLN |
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spec |
Only for KLN.2UF3 spec. ( for TL 16/5) |
| KLN |
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K |
For short-circuit |
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| Example and special devices |
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| KLN1FUQ8F8 |
Long-distance relays (phone line)
with registration ZZF-T2-7 No. 036/014d33 |
| 3KLN2.UÖ/S |
19" slide-in module with 3 separated relays
2 toggle switches + 1 simple switch |
| 3KLN2.2U |
19" slide-in module with 3 separated relays
2 toggle switches |
| 3KLN2.1UF3LS |
19" slide-in module with 3 separated relays
for measured period, tariff control and energy pulse |
| KLN2.1UR3SN |
For R11.6-S0-interface
as R3.21 incl. terminal cover |
| KLN2.2UF3SN |
For R11.6-S0-interface in F3 housing |
| 4KLN2.1ULS |
19" slide-in module with 4 separated relays with LED |
KLN2.1US
KLN2.2US
KLN2.3US |
Top-hat rail installation |
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Top of Page |
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| HG Installation Positioning |
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Mercury-wetted contacts (HG) can only be considered if vertical installation of the relay can be assured. |
| Characteristics mercury-wetted contacts (HG) |
Data sheet (Clare)
Series HGRM and HGR2M
| HGRM |
= |
1 changeover contact |
| HGR2M |
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2 changeover contacts |
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| Mechanical characteristics |
| Temperature |
- 38° bis + 105° C (operating temperature) |
| Housing |
Sheet metal |
| Operating position |
Vertical,
variation ± 30° possible |
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| Electrical characteristics |
| Contact rating (resistive load) |
| Switching capacity |
100 VA max. |
| Switching voltage |
500 V=, or VS~ |
Switching current |
2 A max. |
Maximum current
at closed contact |
5 A (not switchable) |
| Contact combination |
| 1 changeover contact (W) or 2 changeover contacts |
| Contact resistance |
| 25 mΩ max. ± 2 mΩ |
| Electrical operational Life |
| 109 switchings with contact suppression |
Timing |
For 10 Hz and nominal voltage
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pick-up time
typical |
Drop-out timie
typical |
| HGRM |
2,0 ms |
2,4 ms |
| HGR2M |
2,5 ms |
3,3 ms |
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| Changeover time at |
| 50 - 500 μs |
| Duration of bouncet |
| None |
| Hg elapse time |
| Max. 30 seconds after reaching the vertical operating position |
| Voltage proof |
Measured with 50 Hz for 25° C and 55% relative humidity
1000V~eff between all pins |
| Insulation resistance |
Measured with 500 V= for 25° C and 55% relative humidity
| Between all open pins |
100 MΩ |
| Between housing and pins |
10.000 MΩ |
| Between field coil and pins |
10.000 MΩ |
| Pin to pin (2W) |
10.000 MΩ |
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| Capacitance (typical) |
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HGRM |
HGR2M |
| Between all open pins |
3,5 pF |
3 pF |
| Between field coil and opened pins |
3,5 pF |
4,5 pF |
| Between field coil and closed pins |
10 pF |
7 pF |
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| Environmental conditions |
| Vibration |
10 - 500 Hz, 10 g (none working) |
| Impact resistance |
30 g, 11 ± 1 ms, Sinus alternation
(none working) |
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