
ISU232T8120 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $8.99 | Condition is New, Robertson ballast ISU232T8120, shipping cost = $5.99 | 94.7% |
![]() | $13.88 | Condition is New, ROBERTSON 3P20116 eBallast, Instant Start, NPF, 1 or 2 Lamp F32T8, 120Vac, 60..., FREE SHIPPING | 98.3% |
![]() | $7.00 | Top Pick! Condition is New, Ballast ROBERTSON 3P20116, Instant Start, NPF, 1 or 2 Lamp F32T8, ISU232T8120, shipping cost = $9.02 | 96.8% |
![]() | $12.79 | Condition is New, Robertson ISU232T8120 Electronic Instant Start Ballasts, 120V, 0.80A 3P20116, shipping cost = $6.72 | 100.0% |
![]() | $10.00 | Condition is New, ROBERTSON 3P20116 eBallast, Instant Start, NPF, 1 or 2 Lamp F32T8, 120Vac, 60..., shipping cost = $9.35 | 100.0% |
![]() | $11.00 | Condition is New, Robertson ISU232T8120 Electronic Instant Start Ballasts, 120V, 0.80A 3P20116, shipping cost = $9.14 | 0.0% |
![]() | $12.99 | Condition is New, Robertson 3P20116 Ballast ISU232T8120 Instant Start - New Tube LED Lighting, NEW, shipping cost = $8.75 | 99.7% |
![]() | $16.95 | Condition is New, ROBERTSON 3P20116 eBallast, Instant Start, NPF, 1 or 2 Lamp F32T8, 120Vac, 60..., shipping cost = $5.89 | 100.0% |
![]() | $22.09 | Top Pick! Condition is New, Robertson ISU232T8120 (3P20116) Electronic Fluorescent Ballast, for 1 or 2 T8..., FREE SHIPPING | 99.1% |
![]() | $22.65 | Condition is New, Robertson ISU232T8120 (3P20116) Electronic Fluorescent Ballast, for 1 or 2 T8 Fl, FREE SHIPPING | 100.0% |
![]() | $14.95 | Condition is New, Robertson ISU232T8120 Electronic Ballast Instant Start T8 Fluorescent, shipping cost = $9.75 | 99.8% |
![]() | $23.11 | Condition is New, Robertson ISU232T8120 (3P20116) Electronic Fluorescent Ballast, for 1 or 2 T8 Fl, FREE SHIPPING | 100.0% |
![]() | $24.07 | Top Pick! Condition is New, Robertson ISU232T8120 3P20116 Electronic Fluorescent Ballast for 1 or 2 T8 Fl..., FREE SHIPPING | 100.0% |
![]() | $24.71 | Condition is New, Robertson ISU232T8120 (3P20116) Electronic Fluorescent Ballast, for 1 or 2 T8..., FREE SHIPPING | 98.5% |
![]() | $24.99 | Condition is New, LOT OF 2 ROBERTSON 3P20116 Ballast ISU232T8120 Instant Start-NewTube LEDLighting, FREE SHIPPING | 99.0% |
![]() | $9.99 | Condition is New, Robertson ISU232T8120 Electronic Instant Start Ballasts, 120V, 0.80A 3P20116, shipping cost = $16.85 | 99.9% |
![]() | $28.99 | Condition is New, Robertson ISU232T8120 3P20116 Electronic Fluorescent Ballast, for 1 or 2 T8 F..., FREE SHIPPING | 97.5% |
![]() | $39.99 | Top Pick! Condition is New, (LOT OF 2) ROBERTSON 3P20116 Ballast ISU232T8120 LEDLighting, FREE SHIPPING | 100.0% |
![]() | $38.54 | Top Pick! Condition is New, Robertson ISU232T8120 (3P20116) Electronic Fluorescent Ballast, for 1 or 2 T8 Fl, shipping cost = $20.00 | 99.0% |
![]() | $180.32 | Condition is New, Robertson ISU232T8120 (2P20116) Electronic Fluorescent Ballast, for 1 or 2 Pack, FREE SHIPPING | 99.5% |
![]() | $193.08 | Condition is New, Robertson ISU232T8120 (2P20116) Electronic Fluorescent Ballast, for 1 or 2 T8..., FREE SHIPPING | 99.3% |
![]() | $197.19 | Top Pick! Condition is New, Robertson ISU232T8120 Fluorescent Ballast T8 120V 10 Pack, FREE SHIPPING | 96.4% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $7.00 | Condition is New – Open box, Robertson Ballast ISU232T8120/ New Sealed NOS, shipping cost = $9.69 | 100.0% |
![]() | $10.95 | Condition is New – Open box, Robertson Ballast ISU232T8120 3P20116, shipping cost = $6.58 | 99.0% |
![]() | $18.00 | Condition is New – Open box, ROBERTSON WORLDWIDE ISU232T8120 / ISU232T8120 (NEW NO BOX), shipping cost = $12.90 | 99.7% |

The Robertson ISU232T8120 Start Ballast is a reliable and efficient solution for your lighting needs. This ballast is designed to work with 120V voltage and can deliver a starting current of 0.80A. It is a 3-prong, 20116 type ballast, making it a versatile option for various lighting applications.
The ISU232T8120 is a part of Robertson's ISU series, which is known for its high-performance and long-lasting design. This ballast is specifically engineered to provide reliable and consistent starting for your lighting system, ensuring that your lights come on quickly and efficiently every time.
The compact and sleek design of the ISU232T8120 makes it easy to install and integrate into your lighting setup. Its durable construction is built to withstand the rigors of commercial and industrial environments, providing you with peace of mind and minimizing the need for frequent replacements.
The Robertson ISU232T8120 Start Ballast is compatible with a wide range of lamps, including T12 and T8 fluorescent lamps, making it a versatile option for various lighting applications. Its high starting torque ensures that your lamps reach full brightness quickly and efficiently, providing optimal lighting performance.
In summary, the Robertson ISU232T8120 Start Ballast is a high-performance and reliable solution for your lighting needs. Its compact design, durable construction, and compatibility with a wide range of lamps make it a versatile and cost-effective option for commercial and industrial lighting applications. With its quick and efficient starting capabilities, you can trust that your lights will come on reliably and consistently, providing optimal lighting performance for your business or facility.
Robertson ISU232T8120 Start Ballasts are 120V, 0.80A, 3-phase, 20116 type ballasts designed for industrial applications. Here are some pros and cons of buying these ballasts:
Pros:1. High starting current: These ballasts can provide a high starting current, making them suitable for inductive loads that require a lot of power to start.
2. Durable construction: Robertson ballasts are known for their robust design and high-quality components, ensuring long-lasting performance in industrial environments.
3. Energy efficiency: The ISU232T8120 ballasts are energy efficient, reducing electricity consumption and lowering operating costs over time.
4. Compatibility: These ballasts are compatible with a wide range of industrial equipment, making them a versatile choice for various applications.
Cons:1. Cost: Compared to smaller ballasts, the ISU232T8120 ballasts are more expensive due to their larger size and higher capacity.
2. Size and weight: These ballasts are larger and heavier than standard ballasts, requiring more space and additional support during installation.
3. Complex installation: The installation process for these ballasts can be more complex than for smaller models, requiring specialized knowledge and tools.
In conclusion, the Robertson ISU232T8120 Start Ballasts offer several advantages, such as high starting current, durability, energy efficiency, and compatibility. However, they also come with some disadvantages, including a higher cost, larger size and weight, and complex installation process.
If you have a need for a high-performance ballast to start inductive loads in industrial applications, the Robertson ISU232T8120 ballasts may be the best choice for you, despite their higher cost and installation complexity. Alternatively, if your requirements are less demanding, smaller and more affordable ballasts may be a better option. Ultimately, the decision depends on your specific application and budget.
Details:
This is the price for each.
specifications faclighting:
- brand: Robertson
- mpn: Isu232t8120
- part type: Ballast
returns faclighting:
- policy: no returns
offer faclighting:
- in stock #: 5
- availability: in stock
- sold #: 17
- started: november 1, 2025
- options: ship-to-home
- prices: $7.00–$197.19
- item condition:
- New
- New – Open box
payments faclighting:
- other
- credit card: visa
- wallet: paypal
shipping faclighting:
- type: calculated
- service: usps ground advantage
- transit: 5-12 days
- class: standard
- carrier: usps
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
seller faclighting:
- city: livingston, texas
- # reviews: 268
- rating: 0.0%
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