
U7487-RL Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $45.41 | Condition is New, *NEW* Milbank U7487-RL-TG-KK125A Ringless Meter Enclosure 11.5"X 8"X 3 15/16" , FREE SHIPPING | 100.0% |
![]() | $50.00 | Condition is New, *NEW* Milbank U7487-RL-TG-KK125A Ringless Meter Enclosure 11.5"X 8"X 3 15/16" , shipping cost = $10.38 | 99.2% |
![]() | $60.00 | Condition is New, Milbank Meter Socket U7487-RL-OG-KK; 125A 4T RL OU, shipping cost = $24.20 | 100.0% |
![]() | $80.00 | Top Pick! Condition is New, MILBANK U7487-RL-TG-KK 125 AMP METER SOCKET. New , shipping cost = $24.10 | 99.5% |
![]() | $113.86 | Top Pick! Condition is New, Milbank 4 Term Ringless Small Hub Triplex Ground Horn Bypass 125 Amp, FREE SHIPPING | ![]() |
![]() | $119.99 | Top Pick! Condition is New, Milbank 125 Amp Ringless Overhead/Underground Meter Socket New, shipping cost = $4.99 | 100.0% |
![]() | $56.93 | Top Pick! Condition is New, Milbank U7487-RL-TG-KK125A Ringless Meter Enclosure 11.5"X 8"X 3 15/16" - NEW, shipping cost = $83.15 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $42.99 | Condition is New – Open box, Milbank U7487-RL-TG-KK125A Ringless Meter Enclosure 11.5"X 8"X 3 15/16" - NEW, shipping cost = $21.40 | 100.0% |
![]() | $50.00 | Condition is New – Open box, NOS MILBANK U7487-RL ELECTRIC METER BOX CAN 125A 600V 4T RL OU Home Garage RV, shipping cost = $20.00 | 100.0% |
![]() | $72.00 | Condition is New – Open box, New 125 Amp Ringless Overhead Meter Socket Milbank U7487-RL-TG-BLG, FREE SHIPPING | 99.8% |
![]() | $60.00 | Condition is New – Open box, MILBANK - METER BOX SOCKET RINGLESS -125A 4T-RL-OU / U7487-RL-TG-KK-BLG F29E, shipping cost = $19.61 | 99.2% |
![]() | $89.99 | Condition is New – Open box, Milbank Meter Base U7487-RL-TG-KK - UNUSED, FREE SHIPPING | 100.0% |
![]() | $79.99 | Condition is New – Open box, Milbank 125A 4 Terminal Ringless Overhead/Underground Meter Socket U7487-RL-TG, shipping cost = $26.25 | 100.0% |
![]() | $99.99 | Condition is New – Open box, Milbank U7487-RL-TG-KK-CE 600VAC 125A 4-Terminal Ringless Meter Socket. No Box, shipping cost = $17.50 | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $100.96 | Top Pick! Condition is , Milbank U7487-RL-TG-KK 1 Phase Ringless Meter Socket With Horn Bypass 4 Jaw 1..., FREE SHIPPING | 100.0% |

The Milbank U7487-RL Meter Socket is a versatile and reliable solution for electrical installations requiring a 125A, 4-pole, RL type meter socket. This meter socket is specifically designed to provide a safe and efficient connection for electrical services.
The U7487-RL meter socket is constructed of heavy-duty, corrosion-resistant copper-free brass for long-lasting durability. It features a neutral bar design, which ensures proper grounding and reduces the risk of electrical shocks. The socket's four pole, RL type design allows for the connection of both single-phase and three-phase electrical services, making it a suitable option for various residential and commercial applications.
The Milbank U7487-RL meter socket is equipped with four sets of brass terminals, each rated for 125 Amps, and two sets of grounding terminals. The terminals are securely anchored to the socket body, ensuring a firm connection and reducing the risk of terminal loosening over time. The socket also includes a locking mechanism that secures the cover in place, providing an additional layer of safety.
The meter socket is designed to comply with UL 494 and UL 2708 standards, ensuring that it meets the highest safety and performance requirements. The socket's compact size and sleek design make it a great option for installations where space is limited.
The Milbank U7487-RL meter socket is a high-quality, reliable, and cost-effective solution for electrical installations requiring a 125A, 4-pole, RL type meter socket. Its heavy-duty construction, secure terminal connections, and compliance with industry standards make it a top choice for electrical professionals and DIY enthusiasts alike.
Pros and Cons of buying a Milbank U7487-RL Meter Socket (125A, 4-T, RL-OU) and Alternative Option
Introduction:The Milbank U7487-RL is a popular meter socket option for those seeking a reliable and heavy-duty solution for their electrical installations. This model comes with a 125A rating, 4-pole, 4-threaded (RL) connection, and a type OU grounding system. In this analysis, we will discuss the advantages and disadvantages of purchasing this meter socket, followed by an alternative option for consideration.
Pros of Milbank U7487-RL Meter Socket:1. Heavy-duty construction: The Milbank U7487-RL is designed to handle high-amperage electrical loads, making it suitable for industrial, commercial, and large residential applications.
2. UL Listed: This meter socket is UL listed, ensuring compliance with the highest safety standards and regulations.
3. RL-OU Grounding System: This meter socket features an RL-OU grounding system, allowing for easier grounding and better safety performance.
4. Durable Construction: The Milbank U7487-RL is built with a rugged, corrosion-resistant, and impact-resistant design, ensuring long-lasting performance.
5. Versatile Application: This meter socket can be used with various types of metering equipment.
Cons of Milbank U7487-RL Meter Socket:1. Cost: The Milbank U7487-RL is a premium option and may be more expensive than other meter sockets on the market.
2. Size and Weight: Due to its heavy-duty construction, this meter socket is larger and heavier than standard options.
3. Limited Warranty: Milbank offers a limited warranty on the U7487-RL, which may not cover all potential issues or damages.
Alternative Option:An alternative option to the Milbank U7487-RL is the Square D QO1212-WB 125A 4-Wire Meter Socket. This model is also a heavy-duty option, with a similar rating and threaded connections. However, it is generally more cost-effective and may be a better choice for those seeking a more budget-friendly alternative.
Conclusion:The Milbank U7487-RL is a high-performance, heavy-duty meter socket suitable for industrial, commercial, and large residential applications. Its UL listing, RL-OU grounding system, and durable construction make it a reliable and safe choice. However, its cost, size, and limited warranty may be drawbacks for some buyers.
As an alternative, the Square D QO1212-WB offers similar features at a more budget-friendly price point. It is important to consider your specific application requirements and budget when making your decision.
Recommendation:Based on the pros and cons discussed, I would recommend the Milbank U7487-RL for those seeking a heavy-duty, reliable, and safe meter socket for their industrial, commercial, or large residential applications. However, for those with a tighter budget, the Square D QO1212-WB may be a suitable alternative.
Details:
U7487-rl Milbank meter socket 125a 4t rl ou - next day option new, please see photos. In stock and ready to ship. Items shipped as pictured.
specifications indusswitch:
- brand: Milbank
- mpn: U7487-rl
- part type: Meter
shipping indusswitch:
- type: calculated
- carrier: ups
- class: standard, one-day, expedited
- transit: 2-6 days
- service: ups ground, ups next day air, ups 2nd day air
payments indusswitch:
- other
- wallet: google-pay
- credit card: mastercard
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
returns indusswitch:
- policy: returns accepted
- time: 30 days
- paid by: seller
- method: money back
seller indusswitch:
- rating: 100.0%
- city: rigby, idaho
- # reviews: 3574
offer indusswitch:
- prices: $42.99–$119.99
- item condition:
- New
- New – Open box
- started: may 27, 2025
- availability: in stock
- sold #: 19
- options: ship-to-home
- in stock #: 5
- best offers: true
Also Purchased:
- U3822-20GWR: SWITCH, Milbank
- U2862: METER, Milbank















