Best Power Strips for Space Heaters: Safe, Wide-Spaced Outlets for Heaters
Space heaters demand reliable surge protection, ample outlets, and the ability to handle multiple devices without crowding. The following power strips are chosen for their durability, wide-spaced outlets, and robust surge protection to support a heater setup alongside accessories like thermostats, fans, or chargers. Each option offers features designed to prevent overloads and make cord management easier in workshops, garages, dorms, or home offices.
| Product | Brand | Key Feature |
|---|---|---|
| Mifaso Power Strip Surge Protector (8 Outlets, 4 USB) | Mifaso | 12-device capacity, 900 Joules surge protection, wide spacing |
| CRST 8 Outlet Metal Heavy Duty Power Strip | CRST | 2100 Joules, 6 ft cord, wall-mountable, 1.7″ outlet spacing |
| Green Box Innovations 6 Outlet Heavy Duty Power Strip | Green Box Innovations | 3300 Joules, individual switches, wall mounting |
| ZESEN 12 Outlet Long Power Strip | ZESEN | 12 outlets, 1200 Joules, auto shut-off safeguard |
| Addtam Flat Plug Power Strip 12 Outlets | Addtam | Ultra-thin flat plug, 12 outlets, 5 ft cord |
Note: Each product is evaluated for its ability to safely support space heater setups, including overload protection, sturdy construction, and practical mounting or cord management features.
Power Strip Surge Protector – Flat Plug, 8 Outlets + 4 USB Ports
Overview: This 12-in-1 setup combines eight AC outlets and four USB ports, including USB-C. Its three-sided design yields wider spacing between outlets, which is practical when you’re plugging in bulkier adapters or heaters. The unit includes surge protection and overload safeguards to help shield connected devices from energy spikes. The flat 5 ft cord keeps footprint minimal on desks or workbenches.
Key features: 8 AC outlets with 4 USB ports; USB-C supports up to 3A; 900 Joules surge protection; overload protection with a resettable switch; compact three-sided outlet arrangement to fit larger adapters; wall- or desk-mount options with a space-saving footprint.
CRST 8 Outlet Metal Heavy Duty Power Strip
Overview: Built with an aluminum housing and reinforced plastic covers, this power strip emphasizes durability for garage or workshop environments. The 6 ft cord and 15A/1875W rating support larger loads like space heaters, power tools, and lighting. A 2100 Joules surge protector and built-in circuit breaker provide essential protection for sensitive devices. Its wide-spaced outlets and 45° angled plug enhance accessibility and mounting options.
Key features: 8 outlets with 1.5 mm aluminum housing; 2100 Joules surge protection; 15A circuit breaker; 6 ft cord with mounting holes; wide spacing 1.7″ center-to-center; 45° angle plug and wall-mount readiness.
6 Outlet Heavy Duty Power Strip With Individual Switches
Overview: This metal power strip includes six outlets with individual switches, allowing selective activation of devices while keeping others off—helpful for heater setups where thermal devices and accessories do not need constant power. The unit features 3300 Joules surge protection, a 15A circuit breaker, and dual-ended cord management plus wall-mount capabilities for tidy installations in workspaces or kitchens.
Key features: 3300 Joules surge protection; individual recessed switches; wall-mount capable; 6 ft cord; EMI filtering; durable metal housing designed for long-term use.
ZESEN 10 Outlet Heavy Duty Power Strip With 4 ft Cord
Overview: This long power strip provides ten outlets with broad spacing to accommodate bulky plugs and transformers. It includes a 1200 Joule surge protection rating and an auto shut-off safeguard that cuts power during excessive energy events, helping to reduce risk when a space heater is in use alongside other devices. A four-foot cord and right-angle plug boost its flexibility in tight spaces.
Key features: 10 outlets; 1200 Joules surge protection; auto shut-off safeguard; 4 ft cord; right-angle plug; ETL Certified for reliability.
ZESEN 12 Outlet Long Power Strips For Garage
Overview: This 12-outlet model emphasizes wide spacing for bulky power bricks, transformers, and space heater accessories. It includes 1200 Joules of surge protection and an integrated 15A circuit breaker with auto shut-off safeguard. The 4 ft cord and flat plug design facilitates installation behind furniture or near workbenches, while the wide spacing reduces plug interference.
Key features: 12 outlets; 1200 Joules; auto shut-off safeguard; 4 ft cord; space-saving flat plug; ETL Certified.
Buying Guide: Key Purchase Considerations For Space Heaters
- Surge and overload protection: Look for units with high joule ratings (at least 1000–2100 joules for typical heater setups) and a circuit breaker to instantly disconnect power on overload.
- Outlet spacing: Wide-spaced outlets prevent bulky plugs from blocking adjacent outlets, which is essential when you’re running space heaters, chargers, or tool adapters.
- Cord length and mounting options: A longer cord helps reach outlets without extension cords. Wall-mount or under-desk mounting reduces clutter and improves safety.
- Durability: Metal housings and reinforced cords increase life expectancy in workshop or garage environments where heat and humidity can be factors.
- Individual switches: Having separate on/off switches for each outlet helps manage multiple devices without turning off heaters accidentally.
- Flat plugs and right-angle designs: These features help the unit fit behind furniture or under desks where space is tight, which is common in dorms and apartments.
- Certification and safety: Look for ETL or UL listings to ensure compliance with safety standards and reliability in critical spaces like near heaters.
- Cord management: Built-in cord wraps or tiedowns prevent tangling and reduce trip hazards when heaters or fans are used alongside power strips.
- Fire resistance and coatings: Some models advertise fire-protective coatings; consider these for high-heat environments or prolonged usage.
When selecting a power strip for space heater use, prioritize safety features, spacing, durability, and mounting flexibility. The products above balance these considerations and provide multiple configurations to fit different spaces, whether you’re equipping a workshop, garage, dorm, or home office.