Sensata / Crydom 90 A Solid State Relay, Zero Cross, Panel Mount, SCR, 660 V ac Maximum Load
- RS Stock No.:
- 2912337
- Mfr. Prt No.:
- H12WD4890
- Brand:
- Sensata / Crydom
Technical Reference
- CE Declaration of Conformity (2014/35/EU, 2015/863/EU)
- CSA 0816890000
- Datasheet - H12WD48
- Declaration of Conformity 2014/35/EU
- Instruction Sheet - AC Output Panel Mount Solid State Relays
- Line Drawing - H12WD4890
- MTBF Information
- UL E116950
- UL REC / CUR E116949
- UL REC FOR CANADA E116950
- VDE APPROVAL 10143
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 | 2912337 |
| Product description | Sensata / Crydom 90 A Solid State Relay, Zero Cross, Panel Mount, SCR, 660 V ac Maximum Load |
| Manufacturer / Brand | Sensata / Crydom |
| Manufacturer part number | H12WD4890 |
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 | 2912337 |
| Product description | Sensata / Crydom 90 A Solid State Relay, Zero Cross, Panel Mount, SCR, 660 V ac Maximum Load |
| Manufacturer / Brand | Sensata / Crydom |
| Manufacturer part number | H12WD4890 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 26, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: MX
Product Details
H12 50-90A, 480Vac, ac O/P SSRs
Note
Heat sink not included. For load current de-rating and heat sink details see manufacturers datasheet
CAUTION : Derating will limit the maximum load current at temperatures above 25 °C
APPROVALS : UL; CSA; VDE
Zero Voltage Relays
Note
Temperature can affect current rating; please consult the data sheet for potential derating.
SCR output
AC loads to 90Amps
Load voltages up to 660Vac
Zero-voltage switching
Dimensions: H22.9 x W45.7 x D58.4mm
Terminal Type Screw; Saddle Clamp
8pF Input-Output Capacitance
Specifications
| Attribute | Value |
| Brand | Sensata / Crydom |
| Maximum Load Current | 90 A |
| Depth | 45.7 mm |
| Output Device | SCR |
| Minimum Load Voltage | 48 V ac |
| Switching Type | Zero Cross |
| Height | 23 mm |
| Length | 45.7 mm |
| Maximum Turn On Time | 1/2 cycle |
| Minimum Control Voltage | 4 V dc |
| Minimum Operating Temperature | -40 °C |
| Maximum Load Voltage | 660 V ac |
| Operating Temperature Range | -40 → +80 °C |
| Load Voltage Range | 48 → 660 V ac |
| Maximum Operating Temperature | +80 °C |
| Control Voltage Range | 4 → 32 V dc |
| Dimensions | 45.7 x 45.7 x 23 mm |
| Mounting Type | Panel Mount |
| Maximum Control Voltage | 32 V |
| Minimum Load Current | 150 mA |
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