Crouzet Voltage Monitoring Relay With DPDT Contacts, 3 Phase, Overvoltage, Undervoltage
- RS Stock No.:
- 0262198
- Mfr. Prt No.:
- 84873220
- Brand:
- Crouzet
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 0262198 |
| Product description | Crouzet Voltage Monitoring Relay With DPDT Contacts, 3 Phase, Overvoltage, Undervoltage |
| Manufacturer / Brand | Crouzet |
| Manufacturer part number | 84873220 |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 0262198 |
| Product description | Crouzet Voltage Monitoring Relay With DPDT Contacts, 3 Phase, Overvoltage, Undervoltage |
| Manufacturer / Brand | Crouzet |
| Manufacturer part number | 84873220 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Nov 14, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Product Details
3-phase Voltage Control Relay - C-Lynx
3 phase voltage controllers which monitor:- Undervoltage, adjustable from -2% to -20% of Under voltage,- Overvoltage, adjustable from 2% to 20% of Under Voltage,- Presence of the neutral (H3USN only), Measurements are taken between Phases for the H3US - M3US and between Phases and Neutral for the H3USN, Faults are signalled via LED's, distinguishing the origin of the fault (one LED for the upper and lower threshold).
H3US and M3US relays control overvoltage between phases, and undervoltage between phases
The H3USN relay controls overvoltage between phases, undervoltage between phases, and loss of neutral
Multi-voltage Products
True RMS measurement
LED status indication
Specifications
| Attribute | Value |
| Brand | Crouzet |
| Monitoring Application | Voltage |
| Contact Configuration | DPDT |
| Voltage Sensitivity | Overvoltage, Undervoltage |
| Electrical Phase | 3 |
| Voltage Sensing Range | 194 → 528 V ac |
| Time Delay | 0.3 → 30 s |
| Height | 92.6 mm |
| Length | 65.5 mm |
| Minimum Voltage Sensed | 194 V ac |
| Operating Temperature Range | -20 → +50 °C |
| Minimum Operating Temperature | -20 °C |
| Width | 35 mm |
| Maximum Operating Temperature | +50 °C |
| Dimensions | 65.5 x 35 x 92.6 mm |
| Maximum Voltage Sensed | 528 V ac |
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