Termseries (TOS) Solid State Relays

Weidmuller Termseries (TOS) Solid State Relays offer wear-free potential isolation in a terminal block format. These relays are essential for potential isolation and signal adjustment to perform their tasks reliably and permanently. Instead of wear-prone electromechanical solutions, maintenance-free solid-state relays with integrated potential isolation are increasingly being used. TERMOPTO solid-state relays in terminal block format are the perfect solution for the simple and reliable decoupling of digital signals. Besides their particularly compact design, they are distinguished by their PUSH IN connection system, plug-in cross-connections, and an optimal price/performance ratio.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Mounting Style
Load Current Rating
Load Voltage Rating
Relay Contact Form
Output Type
Control Voltage Range
Input Current
Minimum Operating Temperature
Maximum Operating Temperature
IP Rating
Series
Length
Width
Height
Packaging
Weidmuller Solid State Relays - SSRs TOS 5VDC 24VDC2A
Datasheet
35In Stock
180On Order
Min.: 1
Mult.: 1

Solid State Relays Terminal Block DIN Rail Mount 2 A 3 VDC to 33 VDC 1 Form A (SPST-NO) MOSFET 5 VDC 11.5 mA - 20 C + 60 C IP20 TOS 87.8 mm 6.4 mm 89.6 mm Bulk
Weidmuller Solid State Relays - SSRs TOS 24VDC 24VDC2A
Datasheet
305In Stock
50Expected 2026-07-30
Min.: 1
Mult.: 1

Solid State Relays Terminal Block DIN Rail Mount 2 A 3 VDC to 33 VDC 1 Form A (SPST-NO) MOSFET 24 VDC 11.5 mA - 20 C + 60 C IP20 TOS 87.8 mm 6.4 mm 89.6 mm Bulk
Weidmuller Solid State Relays - SSRs TOS 5VDC/48VDC 0,1A
Datasheet
542In Stock
590Expected 2026-09-03
Min.: 1
Mult.: 1

Solid State Relays Terminal Block DIN Rail Mount 100 mA 5 VDC to 48 VDC 1 Form A (SPST-NO) Bi-Polar Transistor 5 VDC 7.7 mA - 20 C + 60 C IP20 TOS 55 mm 6.1 mm 74.4 mm Bulk
Weidmuller Solid State Relays - SSRs TOS 24VDC/48VDC 0,1A
Datasheet
344In Stock
Min.: 1
Mult.: 1

Solid State Relays Terminal Block DIN Rail Mount 100 mA 5 VDC to 48 VDC 1 Form A (SPST-NO) Bi-Polar Transistor 24 VDC 7 mA - 20 C + 60 C IP20 TOS 55 mm 6.1 mm 74.4 mm Bulk
Weidmuller Solid State Relays - SSRs TOS 24VDC/48VDC 0,5A
Datasheet
432In Stock
230Expected 2026-08-06
Min.: 1
Mult.: 1

Solid State Relays Terminal Block DIN Rail Mount 500 mA 5 VDC to 48 VDC 1 Form A (SPST-NO) Bi-Polar Transistor 24 VDC 7 mA - 20 C + 60 C IP20 TOS 55 mm 6.1 mm 74.4 mm Bulk
Weidmuller Solid State Relays - SSRs 24VDC 230VAC 1A
Datasheet
8In Stock
Min.: 1
Mult.: 1

Solid State Relays Terminal Block DIN Rail Mount 1 A 12 VAC to 275 VAC 1 Form A (SPST-NO) Triac 24 VDC 10 mA - 20 C + 60 C IP20 TOS 89.6 mm 12.8 mm 89.6 mm Bulk
Weidmuller Solid State Relays - SSRs TOS 5VDC/48VDC 0,5A
Datasheet
10In Stock
550On Order
Min.: 1
Mult.: 1

Solid State Relays Terminal Block DIN Rail Mount 500 mA 5 VDC to 48 VDC 1 Form A (SPST-NO) Bi-Polar Transistor 5 VDC 7.7 mA - 20 C + 60 C IP20 TOS 55 mm 6.1 mm 74.4 mm Bulk
Weidmuller Solid State Relays - SSRs TOS 12VDC/48VDC 0,5A
Datasheet
23In Stock
30Expected 2026-10-22
Min.: 1
Mult.: 1

Solid State Relays Terminal Block DIN Rail Mount 500 mA 5 VDC to 48 VDC 1 Form A (SPST-NO) Bi-Polar Transistor 12 VDC 7.8 mA - 20 C + 60 C IP20 TOS 55 mm 6.1 mm 74.4 mm Bulk