Key facts
- Manuals
- 9
- Models
- 1
- Languages
- EN
- Last added
- 2026-10-03
Crydom models by category
Featured Crydom manuals
Crydom Solid State Relay and Contactor Guide
Crydom, a brand of Custom Sensors & Technologies, offers a wide range of solid state relays (SSRs) and solid state contactors (SSCs) for AC and DC applications. The guide details the PowerPlus DC, 1‑DC, H1, CL, EL, LVD, CN, LifePlus ED, and HS series, describing current and voltage ratings, control input options, and mounting formats such as panel, PCB, DIN‑rail, and plug‑in.
Each series includes optional accessories like lug terminals, thermal pads, protective covers, and heat‑sink assemblies. Technical highlights include low‑impedance MOSFET outputs, optical isolation, high voltage blocking (up to 1600 V), and low power consumption, making the devices suitable for harsh industrial environments, medical, transportation, and energy‑infrastructure markets.
Covers: Series Overview · PowerPlus DC Series · 1‑DC Series · H1 Series · CL Series · EL Series
Crydom ELS4825/ELS4850/ELS4875/ELS4890/ELS48125 Solid State Relay Datasheet
The Crydom ELS series solid‑state relays are designed for high‑power industrial loads with selectable control voltage, load current and line voltage ranges. The series includes models ELS4825, ELS4850, ELS4875, ELS4890 and ELS48125, each offering a control voltage of 4‑32 VDC and line voltage capability of 48‑530 VAC.
Key features include LED status indication, optional zero‑cross or random triggering, IP20 protection, and a robust DBC substrate. Mechanical specifications such as weight, enclosure material and terminal torque are provided, along with detailed surge current and thermal derating data.
Covers: Product Selection · Electrical Specifications · Mechanical Dimensions · Surge Current Information · Part Numbers
Latest Crydom manuals
Crydom Solid State Relay and Contactor Guide
Product Leaflet 24 pages · 5.1 MB · ENThe Crydom guide provides an overview of its solid state relays and contactors, series specifications, accessories, and application information.
Crydom ELS4825/ELS4850/ELS4875/ELS4890/ELS48125 Solid State Relay Datasheet
Datasheet 5 pages · 1.4 MB · ENTechnical datasheet for Crydom ELS series solid‑state relays covering specifications, dimensions and surge ratings.
CRYDOM RM12 handbook
CRYDOM RSF50 series handbook
CRYDOM RSF40 series handbook(1)
CRYDOM RSF40 series handbook
CRYDOM RSF40 Drop Float handbook
CRYDOM RSF30 series handbook
CRYDOM POWER MODULES
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in Crydom manuals
What control input options are available for the PowerPlus DC Series?
The PowerPlus DC Series accepts logic‑compatible control inputs of either 4 to 32 VDC or 90 to 140 VAC.
Can Crydom SSRs be paralleled for higher current applications?
Yes, the devices can be easily paralleled to handle higher current loads.
What control voltage range do the Crydom ELS relays use?
All ELS series relays operate with a control voltage of 4‑32 VDC.
From: Crydom ELS4825/ELS4850/ELS4875/ELS4890/ELS48125 Solid State Relay Datasheet
What is the maximum load current for the ELS4850 model?
The ELS4850 is rated for a maximum load current of 50 A.
From: Crydom ELS4825/ELS4850/ELS4875/ELS4890/ELS48125 Solid State Relay Datasheet