Sensata / Crydom 25 A rms Solid State Relay, Zero Crossing, Panel Mount, SCR, 140 V ac Maximum Load
- RS Stock No.:
- 1450571
- Mfr. Prt No.:
- D1225K
- Brand:
- Sensata / Crydom
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 | 1450571 |
| Product description | Sensata / Crydom 25 A rms Solid State Relay, Zero Crossing, Panel Mount, SCR, 140 V ac Maximum Load |
| Manufacturer / Brand | Sensata / Crydom |
| Manufacturer part number | D1225K |
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 | 1450571 |
| Product description | Sensata / Crydom 25 A rms Solid State Relay, Zero Crossing, Panel Mount, SCR, 140 V ac Maximum Load |
| Manufacturer / Brand | Sensata / Crydom |
| Manufacturer part number | D1225K |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | May 2, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: MX
Product Details
Crydom Solid State Relay and Accessories
Crydom Series 1 Solid State Relays
Crydom Series 1 range of solid state relays offer a wide range of ratings from 10 A to 125 A at 24 V ac to 280 V ac. Crydom has incorporated many features within this particular range of panel mount solid state relays including AC or DC control and SCR output for heavy industrial loads. Both zero-crossing (resistive loads) and random-fire (inductive loads) output versions are available.
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 recognised component for Canada and US, VDE
Features and Benefits
600 V blocking capacity
SCR Output for heavy industrial loads
Internal snubber circuitry
Filter, cover and thermal pads available
Terminal Type Screw; Saddle Clamp
Input-output Capacitance: 8 pF
Isolation Voltage 4 kVrms
Dimensions: H22.9 x D58.4 x W45.7mm
Specifications
| Attribute | Value |
| Brand | Sensata / Crydom |
| Minimum Load Current | 150 mA rms |
| Maximum Load Current | 25 A rms |
| Series | 1 |
| Mounting Type | Panel Mount |
| Minimum Load Voltage | 24 V ac |
| Maximum Load Voltage | 140 V ac |
| Minimum Control Voltage | 3 V dc |
| Maximum Control Voltage | 32 V dc |
| Switching Type | Zero Crossing |
| Terminal Type | Screw |
| Output Device | SCR |
| Maximum Turn On Time | 1/2 cycles |
| Dimensions | 44.5 x 57.3 x 26.4 mm |
| Operating Temperature Range | -40 → +80 °C |
| Relay Type | Solid State Relay |
| Standards Met | CE, CSA LR 81689, cULus Recognised E116949, EN 60950-1, IEC, IEC 60068-2-27, IEC 60068-2-6, IEC 61000-4-2, IEC 61000-4-4, IEC 62314, UL, VDE Approved 10143 UG |
| Special Features | AC or DC Control, Direct Bond Copper Substrate, Direct Power Lead Frame, Epoxy-Free Design, Improved SEMS Screw & Washer, Redesigned Housing with Anti-Rotation Barriers |
| Depth | 57.3 mm |
| Load Voltage Range | 24 → 140 V ac |
| Control Voltage Range | 3 → 32 V dc |
| Minimum Operating Temperature | -40 °C |
| Length | 44.5 mm |
| Off State Leakage Current | 1 mArms |
| Maximum Operating Temperature | +80 °C |
| Capacitance | 8 pF |
| Height | 26.4 mm |
| Number of Poles | 1 |
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