Blog - EXPERTISE & INNOVATIONS - Solid State Relays - DIN Rail Mount Solid State Relays
DIN rail has become very common on industrial panels and cabinets, which makes DIN rail mount one of the main mounting styles for industrial devices. DIN rails are the long metal strips that are used for mounting industrial process control devices, such as Solid State Relays. These DIN rails make a fundamental component of industrial equipment cabinet racks and are used for mounting process control products.
As the name implies, DIN rail mount solid state relays are designed to be mounted on a DIN rail. These are mostly used in industrial and commercial applications and have lots of advantages.
The following benefits of DIN rails make them suitable for several applications.
Now that the importance of DIN rails are discussed, let us introduce you celduc®’s range of DIN Rail Mount Solid State Relays.
celduc® relais offers an extensive line of DIN Rail mount Solid State Relays and Contactors to suit a broad range of market needs.
Various single phase Solid State Relays are available in DIN-Rail mount :
–SAL/SAM Series with screw connection on inputs
–SUL/SUM Series with pluggable connector on inputs
-Interface relays SLA and SPA/STA Series with base for a DIN Rail
-Interface relays XKA Series and XKH Series (with built-in heatsink)
Various three-phase Solid State Relays are available in DIN-Rail mount :
–SMT Series : compact 45mm version
–SGT Series : “ready to use” version with integrated heatsink
-Interface relays SLD and SPD/STD Series with base for a DIN Rail
-Interface relays XKD Series
Metal DIN Rail Mounting Clips are easy to install : you only need to push and hold the button at the top to install it or if you wish to remove it from the DIN rail.
1LD00100 (25mm width) : suitable for single phase SSRs type SO / SA / SU and 3-phase SSRs type SMT / SMB
for top hat section rail TH35-15 (35 x 15 mm Mounting Rail) & TH35-7,5 (35 x 7,5 mm Mounting Rail) according to IEC 60715
1LD12020 (45mm width) : suitable for single phase SSRs type SO ; for mounting two single phase SSRs type SA / SU and 3-phase SSRs type SMT / SMB
for top hat section rail TH35-15 (35 x 15 mm Mounting Rail) according to IEC 60715
1L936100 : suitable for 3-phase solid state relays
for top hat section rail TH35-15 (35 x 15 mm Mounting Rail) according to IEC 60715
DIN-Rail adaptor can be used without a ground wire if the support on which it is mounted is itself connected to the ground.
The mounting and dismounting of SSRs mounted on DIN Rail adaptor should be done when the voltage is off. Some cautions have to be taken by operator to protect himself against injuries from pinch points, cuts, impacts with head, eyes or feet. The operator must be qualified.
In terms of mechanical layout and dimensions of solid state relays, there are several housing that have become industry standard, the most popular one is the hockey puck style housing. Now you can find different package styles allowing the SSRs to be mounted in several different ways, depending on the preferences and the space availability of the user, such as: panel mount, DIN Rail mount and PCB mount. celduc® offers a wide range of products covering all market needs.