38 Series / 39 Series Comparison

Choices - Finder Relay Interface Modules

Product Comparison 38 vs. 39 6.2 mm Interface Modules

Finder is a true manufacturer of interface relay modules all produced in Western Europe.

That affords a hands-on approach, high quality product at affordable prices, and brings unique designs to the market. Consider Finder’s line of interface modules otherwise known as slim-line relays.

We have two distinct versions – WHY? Because we are Finder.

38 Series - Original

Popular profile design 6.2 mm width.
Low profile height around 75 mm.
Available in single and double pole versions (14 mm).
Screw or screwless termination option.
20 position jumper link.

39 Series - New

Unique 6.2 mm series with enhanced features.
Extra height offers design options to reduce wiring.
Fused Output option without increasing width.
Multi-voltage 24 – 240 V AC / DC.
Input / Output version for direct termination.
HazLoc – C1D2 / ATEX.
Screw or push-in termination.
16 position jumper link and input adapter.

MasterPLUS – 39 Interface module with optional fused output

Fuse or not fuse the relay output – your choice.
Modules with or without blown fuse indication.
Easy to replace a fuse or add fusing to a system.

39 Series MasterINTERFACE – A modern take on slim-line relay interface modules. Packed with options, features and accessories.

All 38 and 39 Series versions offer:

Standard coil suppression and leakage suppression for 120 V AC/DC or 230 V AC inputs.
EMR rated 6 A / 250 V AC or SSR rated 6 A / (1.5 … 33)V DC or 2 A / (12 … 275)V AC.
Multi-function timers.

38 Series Datasheet 39 Series Datasheet