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Product Description & Specifications
Confirm the complete catalog number and application requirements before ordering. The specifications below reflect the product information available for this listing.
- Manufacturer
- Siemens
- Sub-Category
- Overload Relay
- Series
- Sirius
- Frame
- 3RU11
- Relay Style
- Thermal
- Amperage Maximum
- 12.5
- Amperage Minimum
- 9
- UPC
- 754554412450
- GTIN
- 04011209300620
- Weight
- 10
Product description & additional details
3RU1136-1KB0
3RU1136-1KB0 is a Siemens Sirius thermal overload relay designed for three-phase motor protection with Class 10 trip characteristics.
This IEC-rated overload relay mounts directly to Siemens 3RT1 size S2 contactors and provides current-dependent motor protection under normal startup conditions. The relay features adjustable amperage settings and includes both manual and automatic reset options. Main and auxiliary circuits utilize screw terminal connections for secure installation.
- Amperage Range: 9-12.5 A
- Series: Siemens Sirius 3RU11
- Size: S2
- Trip Class: Class 10
- Mounting: Contactor mounting for 3RT1 size S2
- Main Circuit: Screw terminal
- Auxiliary Circuit: Screw terminal
- Application: Three-phase motor protection
- Reset Options: Manual and automatic
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Specifications
- Part Number: 3RU1136-1KB0
- Manufacturer : Siemens
- Brand : Siemens
- Category : Motor Control
- Item Subcategory : Overload Relay
- Family : Sirius
- Type : 3RU11
- Relay Style : Thermal
- Amperage Maximum : 12.5
- Amperage Minimum : 9
Product Data
- UPC : 754554412450
- GTIN : 04011209300620
- Weight : 10
Return eligibility: what to know before ordering
Return requests must be made within 30 days of shipping and require authorization. Used, installed, energized, or tested items are not eligible. A restocking fee of up to 35% may apply. Review the full policy before purchase.
Product-specific restrictions apply. International orders are non-cancellable and non-refundable under the policy.
Warranty supplied by Essential Electric
Warranty coverage is provided by Essential Electric, subject to the product and policy terms. Essential Electric is an independent supplier. Surplus or discontinued inventory may not qualify for the original manufacturer’s warranty.
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