*Pictures are placed for illustration purpose only. Appearance of real component may differ.
Low-frequency DC-operated polarized bi-stable relay with 4 switching contacts, suitable for DC and AC circuits.
Case type: metal, miniature, sealed. Climate versions: boreal (in accordance with GOST 15150-69), all-climate and tropical RPS34-T (in accordance with YaL0.452.097TU)
Mass: 43 g for version without angular brackets RPS34A (RS4.520.231..RS4.520.248, RS4.520.281..RS4.520.285);
45 g for version with angular brackets RPS34B (RS4.520.231-01..RS4.520.248-01, RS4.520.281-01..RS4.520.285-01)
Notes:
1. RPS34A-T relays come with serial number 04, RPS34B-T with serial number 05
2. Serial number denoting mounting method and climate version is not indicated further.
Degree of leakage
1.33·10-7 m3·Pa·s-1 (10-3 l·mkmHg·s-1)
1.33·10-9 m3·Pa·s-1 (10-5 l·mkmHg·s-1) for relays with “Δ5” sign
Electrical parameters
Contact resistance
| Version | Voltage, V/Current, mA | Resistance, Ohm |
| RS4.520.234, RS4.520.235, RS4.520.236, RS4.520.241, RS4.520.244, RS4.520.281...RS4.520.285 | 6±1/10±1 | 0.25 |
| RS4.520.237, RS4.520.238, RS4.520.239, RS4.520.242, RS4.520.245 | 6±1/10±1 | 1.0 |
| RS4.520.240, RS4.520.243, RS4.520.246, RS4.520.247, RS4.520.248 | 6±1/100±10 | 1.0 |
| RS4.520.231, RS4.520.232, RS4.520.233 | 6±1/100±10 | 1.5 |
Insulation strength 500 V
Insulation resistance between live parts, live parts and case (in normal conditions, in off-state) 200 MOhm
Coil parameters and timing
| Version | Coil number | Coil power supply voltage, V | Coil resistance, Ohm | Pick-up voltage, V | Pick-up time, not more than, ms |
| RS4.520.231, RS4.520.234, RS4.520.237, RS4.520.246, RS4.520.281 | I (1 – 5), II (3 – 7), III (4 – 8), IY (2 – 6) | 6 | 26±2.6 | 1.8..3.6 | 5.0 |
| RS4.520.232, RS4.520.235, RS4.520.238, RS4.520.247, RS4.520.282 | 12 | 100±15 | 4.0..8.0 | ||
| RS4.520.240, RS4.520.241, RS4.520.242, RS4.520.284 | I (1 – 5), II (2 – 6) | 12 | 200±30 | 3.4..6.8 | |
| RS4.520.233, RS4.520.236, RS4.520.239, RS4.520.248, RS4.520.283 | I (1 – 5), II (3 – 7), III (4 – 8), IY (2 – 6) | 27 | 370±55.5 | 8.0..16.0 | 5.0 |
| RS4.520.243, RS4.520.244, RS4.520.245, RS4.520.285 | I (1 – 5), II (2 – 6) | 27 | 1000±150 | 8.0..16.0 |
Notes: versions RS4.520.231, RS4.520.232, RS4.520.233 shouldn’t be used for new and upgraded devices.
Switching modes| Version | Switching | Current type | Load type | Switching frequency, not more than**, Hz | Number of switching cycles | ||
| current, A | voltage, V | total | incl. at max. temperature | ||||
| RS4.520.231, RS4.520.232, RS4.520.233 | 0.2..0.5 | 6..34 | DC | noninductive | 5 | 106 | 5·105 |
| 0.5..2 | 6..34 | DC | noninductive | 5 | 105 | 5·104 | |
| 2..3 | 6..34 | DC | noninductive | 5 | 104 | 5·103 | |
| 5·10-3..0.01 | 100..220* | DC | noninductive | 5 | 106 | 5·105 | |
| 0.1..1 | 12..127 | AC 50..1100 Hz | noninductive | 5 | 104 | 5·103 | |
| 0.1..0.5 | 12..220* | AC 50..1100 Hz | noninductive | 5 | 104 | 5·103 | |
| 0.04..0.15 | 6..34 | DC | inductive τ≤0.015 s | 5 | 2.5·105 | 1.25·105 | |
| 0.15..1 | 6..34 | DC | inductive τ≤0.015 s | 1 | 2.5·104 | 1.25·104 | |
| 0.1..0.25 | 12..220· | AC 50..1100 Hz | inductive cos ·≥0.3 | 1 | 5·103 | 2.5·103 | |
| RS4.520.234, RS4.520.235, RS4.520.236, RS4.520.241, RS4.520.244 | 5·10-6..10-3 | 0.05..10 | DC, AC 50..1100 Hz | noninductive | 5 | 106 | 5·105 |
| 10-3..0.01 | 3..34 | DC | noninductive | 5 | 106 | 5·105 | |
| 0.01..0.1 | 5..115 | AC 50..1100 Hz | noninductive | 5 | 105 | 5·104 | |
| 0.01..0.1 | 10..34 | DC | noninductive | 5 | 105 | 5·104 | |
| 5·10-3..0.06 | 3..34 | DC | inductive τ≤0.015 s | 3 | 5·104 | 2.5·104 | |
| 0.06..0.15 | 10..34 | DC | inductive τ≤0.015 s | 1 | 6·103 | 3·103 | |
| 0.01..0.05 | 5..115 | AC 50..1100 Hz | inductive cos ·≥0.3 | 1 | 4·103 | 2·103 | |
| 5·10-3..0.06 | 3..34 | DC | inductive τ≤0.015 s | 5 | 5·104 | 2.5·104 | |
| RS4.520.237, RS4.520.238, RS4.520.239, RS4.520.242, RS4.520.245 | 0.08..0.25 | 6..34 | DC | noninductive | 5 | 106 | 5·105 |
| 0.25..2 | 6..34 | DC | noninductive | 5 | 105 | 5·104 | |
| 2..3 | 6..34 | DC | noninductive | 5 | 104 | 5·103 | |
| 5·10-3..0.01 | 100..220* | DC | noninductive | 5 | 106 | 5·105 | |
| 0.1..1 | 12..127 | AC 50..1100 Hz | noninductive | 5 | 104 | 5·103 | |
| 0.1..0.5 | 12..220* | AC 50..1100 Hz | noninductive | 5 | 104 | 5·103 | |
| 0.04..0.15 | 6..34 | DC | inductive τ≤0.015 s | 5 | 2.5·105 | 1.25·105 | |
| 0.15..1 | 6..34 | DC | inductive τ≤0.015 s | 1 | 2.5·104 | 1.25·104 | |
| 0.1..0.25 | 12..220* | AC 50..1100 Hz | inductive cos ·≥0.3 | 1 | 5·103 | 2.5·103 | |
| RS4.520.240, RS4.520.243, RS4.520.246, RS4.520.247, RS4.520.248 | 0.08..1 | 6..34 | DC | noninductive | 5 | 106 | 5·105 |
| 1..2 | 6..34 | DC | noninductive | 5 | 105 | 5·104 | |
| 2..3 | 6..34 | DC | noninductive | 5 | 104 | 5·103 | |
| 5·10-3..0.01 | 100..220* | DC | noninductive | 5 | 106 | 5·105 | |
| 0.1..1 | 12..127 | AC 50..1100 Hz | noninductive | 5 | 104 | 5·103 | |
| 0.1..0.5 | 12..220* | AC 50..1100 Hz | noninductive | 5 | 104 | 5·103 | |
| 0.04..0.15 | 6..34 | DC | inductive τ≤0.015 s | 5 | 2.5·105 | 1.25·105 | |
| 0.15..1 | 6..34 | DC | inductive τ≤0.015 s | 1 | 2.5·104 | 1.25·104 | |
| 0.1..0.25 | 12..220* | AC 50..1100 Hz | inductive cos ·≥0.3 | 1 | 5·103 | 2.5·103 | |
| RS4.520.281, RS4.520.282, RS4.520.283, RS4.520.284, RS4.520.285 | 5·10-6..10-3 | 0.05..10 | AC 50..10000 Hz | noninductive | 5 | 106 | 5·105 |
| 10-3..0.02 | 3..220* | DC | noninductive | 5 | 106 | 5·105 | |
| 0.01..0.08 | 10..34 | DC | noninductive | 5 | 105 | 5·104 | |
| 0.08..0.25 | 6..34 | DC | noninductive | 5 | 2·106 | 106 | |
| 0.25..1 | 6..34 | DC | noninductive | 5 | 106 | 5·105 | |
| 1..2 | 6.34 | DC | noninductive | 5 | 105 | 5·104 | |
| 2..3 | 6..34 | DC | noninductive | 5 | 104 | 5·103 | |
| 0.01..0.1 | 5..115 | AC 50..10000 Hz | noninductive | 5 | 105 | 5·104 | |
| 0.1..1 | 12..127 | AC 50..10000 Hz | noninductive | 5 | 104 | 5·103 | |
| 0.1..0.5 | 12..220* | AC 50..10000 Hz | noninductive | 5 | 104 | 5·103 | |
| 5·10-3..0.06 | 3..34 | DC | inductive τ≤0.015 s | 3 | 5·104 | 2.5·104 | |
| 0.04..0.15 | 6..34 | DC | inductive τ≤0.015 s | 5 | 2.5·105 | 1.25·105 | |
| 0.15..1 | 6..34 | DC | inductive τ≤0.015 s | 1 | 2.5·104 | 1.25·104 | |
| 0.01..0.25 | 5..220* | AC 50..10000 Hz | inductive cos ·≥0.3 | 1 | 5·103 | 2.5·103 | |
*at air pressure 1.33·10-6..5.36·104 Pa (10-8..400 mmHg) voltage not more than 127 V DC or 180 V AC
** at temperature more than +-85 oСswitching frequency not more than 0.3 Hz
Relay operating modes
| Version | Coil power supply voltage, V | Ambient air temperature, oC | Air pressure, Pa (mmHg) | Coil continuous on-state time, not more than, s | Pulse ratio, not less than | Total coil on-state time at maximum temperature, h |
| RS4.520.231, RS4.520.234, RS4.520.237, RS4.520.246, RS4.520.281 | 6+0.6/-0.3 1) | -60..+100 | 8.4·104..3.06·105 (630..2300) | 0.1 | 10 | 100 |
| 6+1.2/-0.6 | -60..+85 | 60 | 5 3) | |||
| 6+1.2/-0.6 | -60..+60 | 1.33·10-6..3.06·105 (10-8..2300) | 60 | 5 3) | ||
| RS4.520.232, RS4.520.235, RS4.520.238, RS4.520.240, RS4.520.241, RS4.520.242, RS4.520.247, RS4.520.282, RS4.520.284 | 12+1.2/-0.6 1) | -60..+100 | 8.4·104..3.06·105 (630..2300) | 0.1 | 10 | 100 |
| 12+2.0/-1.2 | -60..+85 | 60 | 5 3) | |||
| 12+2.0/-1.2 | -60..+60 | 1.33·10-6..3.06·105 (10-8..2300) | 60 | 5 3) | ||
| RS4.520.233, RS4.520.236, RS4.520.239, RS4.520.243, RS4.520.244, RS4.520.245, RS4.520.248, RS4.520.283, RS4.520.285 | 27+2.70/-1.35 1) | -60..+100 | 8.4·104..3.06·105 (630..2300) | 0.1 | 10 | 100 |
| 27+5/-3 | -60..+85 | 60 | 5 3) | |||
| 27+7/-5 | -60..+70 | 1.33·10-6..3.06·105 (10-8..2300) | 0.025..8 2) | 10 | ||
| 27+5/13 | -60..+60 | 60 | 5 3) | |||
| 27+9/-7 | -60..+50 | 0.025..8 2) | 10 |
1) Mode not applicable for RPS34-T (YaL0.452.097TU)
2) For RS4.520.243, RS4.520.244, RS4.520.245, RS4.520.285 coil continuous on-state time 0.025..1 s
3) Any pulse ratio allowed within 1 minute
Operational conditions
| Sinusoidal vibration frequency, Hz amplitude, mm frequency, Hz acceleration, m/s2 frequency, Hz acceleration, m/s2 |
5..50 1.5 50..1000 200 1000..3000 up to 100 (durability) and up to 150 (rigidity) |
| Single mechanical impacts durability (without spontaneous switching, spontaneous turning on and off allowed) acceleration, m/s2 impact duration, ms number of impacts |
up to 1500 1..3 30 |
| Multiple mechanical impacts rigidity acceleration, m/s2 impact duration, ms |
up to 750 2..6 |
| Multiple mechanical impacts durability acceleration, m/s2 impact duration, ms number of impacts |
up to 1000 (350) 2..6 (2..10) 4000 (10000) |
| Linear acceleration, m/s2 | up to1000 |
| Acoustic noise frequency, Hz sound pressure, not more than, dB |
10..10000 140 |
| Ambient air temperature and air pressure | see above |
| Temperature variation, oC for RPS34 for RPS34-T (YaL0.452.097TU) |
-60..+100 -60..+85 |
| Relative humidity at +35 oC | 98% |
| Static dust, salt fog, mold fungi for RPS34-T (YaL0.452.097TU) |
|
| Minimum lifetime and minimum shelf life, years for relays with “Δ5” sign for others |
20 15 |
You can order RPS-34B RS4.520.248 from us
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