Reference images. Contact us for photos of the available unit.


Schneider Electric

S29407

Schneider Electric Circuit Breaker Under Voltage Release 208-277V AC, PowerPact H/J/L Series, Undervoltage Trip Unit


Voltage: 277V
Choose your condition
Compare New & Re-Certified

New
Original equipment manufacturer (OEM) products that have never been energized. New items may come in their original factory packaging or may be unused components removed from new panels. Packaging and cosmetic appearance can vary; contact our team for details or photos of the available unit.

Re-Certified
Original equipment manufacturer (OEM) products that have previously been energized and have been inspected, tested, and recertified for return to service. These items may show signs of prior use. Contact our team for details about the unit’s condition, testing documentation, and applicable warranty.

Ask about this part →
Price:
Sale price$375.26 Regular price$717.00
Save $341.74
Stock:
28 In stock, ready to be shipped

Need it urgently? Call to confirm shipping options

Buying for a project? Request a quote

Same-Day Shipping

Most items ship same-day if ordered by 12:30 PM PST.

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
Schneider Electric
Sub-Category
Under Voltage Release
Series
Powerpact
Frame
S2
Voltage
277V
Control Voltage Minimum
208
Compatible Frames
DG,DJ,DL,HD,HG,HJ,HL,HR,JD,JG,JJ,JL,JR,LD,LG,LJ,LL,LR
Control Voltate Maximum
277
UPC
785901922841
GTIN
00785901922841
Dimensions
Depth 3.09 in (78.49 mm) x Width 4.44 in (112.78 mm)
Weight
0.292
Product description & additional details

S29407


S29407 Schneider Electric circuit breaker under voltage release provides reliable protection for PowerPact H, J, and L series breakers by tripping the breaker when voltage drops below a safe threshold.

This undervoltage trip unit is designed for use with a wide range of PowerPact circuit breakers, ensuring compatibility and safety in commercial and industrial applications. It operates within a control voltage range of 208 to 277V AC, making it suitable for standard electrical systems.

    Key Specifications
  • Part Number: S29407
  • Manufacturer: Schneider Electric
  • Category: Circuit Breaker Accessory (Undervoltage Release)
  • Voltage: 208-277V AC
  • Series/Frame: PowerPact H, J, L
  • Trip Unit: Undervoltage Trip
  • Mounting Type: Integrated with compatible circuit breakers
  • Certifications: Not specified in available data
  • Amperage: Not specified (accessory, not a standalone breaker)
  • Poles: Not specified (accessory, not a standalone breaker)
  • Interrupt Rating: Not specified (accessory, not a standalone breaker)

At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.

Specifications

  • Part Number: S29407
  • Manufacturer : Schneider Electric
  • Brand : Schneider Electric
  • Category : Circuit Breaker
  • Item Subcategory : Under Voltage Release
  • Family : Powerpact
  • Type : S2
  • Voltage : 277
  • Control Voltage Minimum : 208
  • Compatible Frames : DG,DJ,DL,HD,HG,HJ,HL,HR,JD,JG,JJ,JL,JR,LD,LG,LJ,LL,LR
  • Control Voltate Maximum : 277

Product Data

  • UPC : 785901922841
  • GTIN : 00785901922841
  • Dimensions : Depth 3.09 in (78.49 mm) x Width 4.44 in (112.78 mm)
  • Weight : 0.292

Technical Documents
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.

Read the complete return and warranty 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.

Review coverage, exclusions, and the claim process ↗

Hear from other buyers.

What customers say about ordering from Essential Electric.

Reviews for this product

You may also like

Save $1,455.35
default product icon UVH1RP08K - Cutler Hammer Under Voltage Release 110-127V for FDB FD HFD FDC FG Frame Circuit Breakers - Essential Electric Supply
Save $110.33
default product icon
Save $1,455.35
default product icon UVH1LP08K - Cutler Hammer 225A 110/127V Undervoltage Release for F Frame Circuit Breaker - Essential Electric Supply
Save $1,385.10
default product icon UVH3LP08K - Cutler Hammer Undervoltage Release 400A 110-127V Left Pole Mount K Frame Series C - Essential Electric Supply
Save $315.03
default product icon S33670 - Square D Circuit Breaker Under Voltage Release 100/130V - Essential Electric Supply
Save $1,055.00
default product icon UVH2LP08K - Cutler Hammer 110-127V Undervoltage Release for J-K Frame Circuit Breakers - Essential Electric Supply
Save $514.83
default product icon
Save $550.17
default product icon