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Minilec
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Minilec
Minilec S2 WTR1 Temperature Relay (240V AC)
Regular price
₹2,000
Regular price
Sale price
₹2,000
Incl. all taxes • Shipping calculated at checkout.
Free delivery on orders of ₹3,001+. Below that, delivery is ₹160 (₹99 to Delhi, UP, Haryana and HP on orders of ₹1,000+).
Price excl. GST
₹1,694.92
GST @ 18% included in above product price
Authorized Dealer
GST Invoice
PAN India Delivery
Fast Dispatch
🚚 Delivery in 2-3 days (Delhi NCR, UP & Haryana), 5-6 days elsewhere
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Description
S2 WTR1 is a PTC thermistor-based motor winding temperature relay that trips on overheating and detects sensor open/short faults, verified against Minilec’s own official product page.
Sensor type
PTC thermistor -- 1, 3, or 6/9/12 sensors in series
Trip threshold
4.1KΩ to 5.5KΩ
Output contacts
2 CO
Reset
Auto or Manual, resets below 1.5KΩ
Technical specifications
| Make | Minilec |
| Model | S2 WTR1 |
| Supply voltage | 240V AC ±10%, 50/60Hz |
| Sensor type | PTC thermistor -- 1, 3, or 6/9/12 sensors in series |
| Healthy resistance | 40Ω to 4KΩ |
| Trip threshold | 4.1KΩ to 5.5KΩ |
| Open-circuit fault | 5.6KΩ and above |
| Short-circuit fault | 0 to 39Ω |
| Output contacts | 2 CO |
| Trip time delay | Less than 1 second (fixed) |
| Reset | Auto or Manual, resets below 1.5KΩ |
| Dimensions (L x W x D) | 90 x 35 x 60mm |
| Mounting | 35mm DIN rail |
| Weight | 150g |
Frequently asked questions about the Minilec S2 WTR1
What is the sensor type of the S2 WTR1?
PTC thermistor -- 1, 3, or 6/9/12 sensors in series, per Minilec’s official specifications.
What is the trip threshold of the S2 WTR1?
4.1KΩ to 5.5KΩ, per Minilec’s official specifications.
What are the output contacts of the S2 WTR1?
2 CO, per Minilec’s official specifications.
What is the reset of the S2 WTR1?
Auto or Manual, resets below 1.5KΩ, per Minilec’s official specifications.
Where can I download the S2 WTR1 datasheet?
You can download it from the datasheet section on this page: S2 WTR1 datasheet.
Is the S2 WTR1 genuine, and do you provide a GST invoice?
Yes. Voltkart is an authorised dealer of Minilec, so you receive genuine products, and every order comes with a GST invoice.
Can I order the S2 WTR1 in bulk for OEM or wholesale use?
Yes, please send your quantity through our wholesale enquiry page or message us on WhatsApp 8800754881, and our team will help with a quote.
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