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SUNS Switch SN3121

$ 99 .23

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 4

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Operating speed: 0.05mm-2m/sec
Operating frequency: Mechanical: 120ops/min Electrical: 30ops/min
Insulation resistance: >100MΩ @ 500V DC
Rated enclosed heating current: 10A (EN60947-5-1)
Electrical rating: UL/cUL Listed(E216958) for AC15 A300/ DC13 Q300
Withstand voltage: 1000VAC 50/60Hz 1 minute between terminals of the same level,
2500VAC 50/60Hz 1 minute between sub-to-ground or unloaded metal
Life: 10,000,000 mechanical times, 500,000 electrical times
Ambient temperature: -25~80℃ without formation of ice
Cable: 5-core 0.75mm2 (except for quick-connect type) Diameter: 7.3mm, material: PVC
Protection level: IP67

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Reviews

R

Robin Poole

Jan 14, 2026

SUNS Switch SN3121

I found what I was looking for.

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R

RICKY Verret

Sep 14, 2025

SUNS Switch SN3121

I was impressed with the service quality.

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S

Scott Weimer

Apr 03, 2024

SUNS Switch SN3121

Not a big deal. Shipping took a bit longer than I thought it would, but this thermocouple is a quality product and it's always good to have one on hand.

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A

Anonymous user

Nov 25, 2022

SUNS Switch SN3121

All was ok! No problems whatsoever.

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SUNS Switch SN3121

$ 99 .23

Click here to view shipping costs.

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 4

Payment Methods

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee

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SUNS Switch SN3121

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Customers frequently viewed

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