Description
Watlow 18-6006 Solid State Relay w/ Heatsink 40A 24-240VAC 3-32VDC SSR
Solid state relay (SSR) with integrated heatsink for switching AC loads. Uses DC control input to gate AC power output without mechanical contacts.
Specifications & What's Included
- Load Voltage: 24-240VAC
- Control Input: 3-32VDC
- Current Rating: 40A
- Output Type: AC
- Form Factor: Panel Mount / DIN
- Heatsink: 5.5" x 3.125" x 1.5", mounted to relay
- UL Listed
- Made in USA
Applications
SSRs are used in industrial heating systems, temperature control loops, and process automation where AC loads require switching by low-voltage DC signals. This 40A unit handles moderate heating elements, contactor coils, and motor controls. Watlow relays are common in OEM equipment and retrofit installations requiring solid-state switching without arc suppression or mechanical wear.
Condition: Used
This Watlow 18-6006 Solid State Relay with SSR heatsink has been inspected and is in good used condition. It was pulled from a working environment where it was previously in active service. The relay body shows light surface marks consistent with normal industrial use; the heatsink fins are intact with no bending or significant damage. Terminals appear clean and serviceable. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
This Watlow 18-6006 Solid State Relay with SSR heatsink has been inspected and is in good used condition. It was pulled from a working environment where it was previously in active service. The relay body shows light surface marks consistent with normal industrial use; the heatsink fins are intact with no bending or significant damage. Terminals appear clean and serviceable. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
Warranty Information
We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information
Brand: |
Watlow |
Model: |
18-6006 |
MPN: |
18-6006 |
SKU: |
52526 |
Seller Notes: |
Includes SSR heatsink mounted to relay |
Form Factor: |
Panel Mount / DIN |
Country of Manufacture: |
United States |
Load Voltage Rating: |
24-240VAC |
Control Input Voltage: |
3-32VDC |
Current Rating: |
40A |
Relay Type: |
Solid State Relay (SSR) |
Output Type: |
AC Output |
Control Input Type: |
DC Control |
Heatsink Included: |
Yes |
Heatsink Dimensions: |
5.5" x 3.125" x 1.5" |
Power Requirements: |
24-240VAC Load; 3-32VDC Control |
Compatible With: |
Industrial heating, temperature control, process automation |
Certifications: |
UL Listed |
Condition Notes: |
This Watlow 18-6006 Solid State Relay with SSR heatsink has been inspected and is in good used condition. It was pulled from a working environment where it was previously in active service. |
