Isıso Solid State Relays (SSR)

Isıso Solid State Relays (SSR) prices and range: 64 models with current prices, stock status and specifications at Welibaba. A solid state relay (SSR, semiconductor relay) is a contactless relay that switches the load with semiconductor elements such as a triac, thyristor or transistor instead of a mechanical contact. Because it has no moving parts, it operates silently and has no contact wear; for this reason it is used on loads that switch on and off frequently, such as resistive heaters and ovens. This category includes single-phase and three-phase relays with load currents such as 25 A, 40 A and 100 A and 3-32 V DC or AC control, and analog models with 4-20 mA, 0-10 V or potentiometer input, from the brands Isıso, Enda, Siemens and Soljex. Select the SSR according to the load type (AC or DC, resistive or inductive), the load current and voltage, the control signal, the number of phases, and whether you need zero-crossing or analog-input operation. The rated current is given for a specific cooling condition; check whether a heat sink is included and the manufacturer's current-temperature curve. An SSR should not be confused with a contactor or an electromechanical relay: it passes a leakage current even when off and does not physically isolate the circuit, and models with AC outputs cannot switch off a DC load.

Products

Isıso I3SSR-75-3 Solid State Relay (SSR), 75 A, Three-Phase, 90-250 V AC, 90-480 V AC — Isıso · SKU: I3SSR-75-3 · TRY 2,962.85 · In stock
Isıso I1SSR-120-1 Solid State Relay (SSR), 120 A, Single-Phase, 3-32 V DC, 24-380 V AC — Isıso · SKU: I1SSR-120-1 · TRY 965.27 · In stock
Isıso ISSR.LTYA38 80A Solid State Relay (SSR), 80 A, Three-Phase, 4-20 mA / 0-10 V DC, 24-380 V AC — Isıso · SKU: ISSR.LTYA38 80A · TRY 4,021.97 · In stock
Isıso I1SSR-120-2 Solid State Relay (SSR), 120 A, Single-Phase, 3-32 V DC, 90-480 V AC — Isıso · SKU: I1SSR-120-2 · TRY 1,045.71 · In stock
Isıso I1SSR-90-I2 Solid State Relay (SSR), 90 A, Single-Phase, 4-20 mA, 250-480 V AC — Isıso · SKU: I1SSR-90-I2 · TRY 1,863.52 · In stock
Isıso I1SSR-100-3 Solid State Relay (SSR), 100 A, Single-Phase, 80-250 V AC, 90-250 V AC — Isıso · SKU: I1SSR-100-3 · TRY 804.40 · In stock
Isıso I1SSR-40-I2 Solid State Relay (SSR), 40 A, Single-Phase, 4-20 mA, 250-480 V AC — Isıso · SKU: I1SSR-40-I2 · TRY 1,045.71 · In stock
Isıso I1SSR-1D0675D Solid State Relay (SSR), 75 A, Single-Phase, 3-32 V DC, 5-60 V DC — Isıso · SKU: I1SSR-1D0675D · TRY 723.96 · In stock
Isıso ISSR.LTYA38 120A Solid State Relay (SSR), 120 A, Three-Phase, 4-20 mA / 0-10 V DC, 24-380 V AC — Isıso · SKU: ISSR.LTYA38 120A · TRY 4,692.30 · In stock
Isıso I3SSR-200-SF Solid State Relay (SSR), 200 A, Three-Phase, 3-32 V DC, 90-480 V AC — Isıso · SKU: I3SSR-200-SF · TRY 6,971.42 · In stock
Isıso I1SSR-1D0650D Solid State Relay (SSR), 50 A, Single-Phase, 3-32 V DC, 5-60 V DC — Isıso · SKU: I1SSR-1D0650D · TRY 603.30 · In stock
Isıso I1SSR-40-2 Solid State Relay (SSR), 40 A, Single-Phase, 3-32 V DC, 90-480 V AC — Isıso · SKU: I1SSR-40-2 · TRY 482.64 · In stock
Isıso I1SSR-75-2 Solid State Relay (SSR), 75 A, Single-Phase, 3-32 V DC, 90-480 V AC — Isıso · SKU: I1SSR-75-2 · TRY 804.40 · In stock
Isıso I3SSR-250-SF Solid State Relay (SSR), 250 A, Three-Phase, 3-32 V DC, 90-480 V AC — Isıso · SKU: I3SSR-250-SF · TRY 7,909.88 · In stock
Isıso ISSR.LTYA38 60A Solid State Relay (SSR), 60 A, Three-Phase, 4-20 mA / 0-10 V DC, 24-380 V AC — Isıso · SKU: ISSR.LTYA38 60A · TRY 3,887.91 · In stock
Isıso I1SSR-50-2 Solid State Relay (SSR), 50 A, Single-Phase, 3-32 V DC, 90-480 V AC — Isıso · SKU: I1SSR-50-2 · TRY 723.96 · In stock
Isıso I1SSR-R3875A Solid State Relay (SSR), 75 A, Single-Phase, 500 kΩ Potentiometer — Isıso · SKU: I1SSR-R3875A · TRY 723.96 · In stock
Isıso I3SSR-25-2 Solid State Relay (SSR), 25 A, Three-Phase, 3-32 V DC, 90-480 V AC — Isıso · SKU: I3SSR-25-2 · TRY 1,555.16 · In stock
Isıso I3SSR-100-3 Solid State Relay (SSR), 100 A, Three-Phase, 90-250 V AC, 90-480 V AC — Isıso · SKU: I3SSR-100-3 · TRY 3,083.51 · In stock
Isıso I3SSR-40-1 Solid State Relay (SSR), 40 A, Three-Phase, 3-32 V DC, 24-380 V AC — Isıso · SKU: I3SSR-40-1 · TRY 1,528.35 · In stock
Isıso I3SSR-25-3 Solid State Relay (SSR), 25 A, Three-Phase, 80-250 V AC, 90-380 V AC — Isıso · SKU: I3SSR-25-3 · TRY 1,528.35 · In stock
Isıso I3SSR-150-SF Solid State Relay (SSR), 150 A, Three-Phase, 3-32 V DC, 90-480 V AC — Isıso · SKU: I3SSR-150-SF · TRY 6,569.22 · In stock
Isıso I3SSR-120-1 Solid State Relay (SSR), 120 A, Three-Phase, 3-32 V DC, 24-380 V AC — Isıso · SKU: I3SSR-120-1 · TRY 2,962.85 · In stock
Isıso I1SSR-40-3 Solid State Relay (SSR), 40 A, Single-Phase, 80-250 V AC, 90-250 V AC — Isıso · SKU: I1SSR-40-3 · TRY 455.82 · In stock
Isıso I3SSR-120-2 Solid State Relay (SSR), 120 A, Three-Phase, 3-32 V DC, 90-480 V AC — Isıso · SKU: I3SSR-120-2 · TRY 3,190.77 · In stock

How to select Isıso Solid State Relays (SSR)?

Welibaba lists 64 active Isıso Solid State Relays (SSR) products with verified technical attributes, manufacturer model codes, and live stock/pricing.

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Frequently asked questions

How many Isıso Solid State Relays (SSR) products are available on Welibaba?

There are currently 64 active Isıso Solid State Relays (SSR) products listed with technical specifications and unit prices on Welibaba.

How do I filter Isıso Solid State Relays (SSR) by technical specifications?

You can use the technical attribute filters on this page to compare Isıso Solid State Relays (SSR) by rated values, dimensions, or connection type, or search directly by Isıso model/order code.

Can I compare Isıso Solid State Relays (SSR) with other brands in the same category?

Yes. Clear the Isıso brand filter or use the brand links on this page to compare equivalent Solid State Relays (SSR) models across all manufacturers in stock.

Solid State Relays (SSR) Selection Guide: Technical Criteria and Engineering Practice