HomeBATTERIES & ACCESSORIESPramac LTS 70A Automatic Transfer Switch

Pramac LTS 70A Automatic Transfer Switch

$1,150.00

Pramac LTS 70A three phase automatic transfer switch (ATS). Motorized 4P, 208-480V 50/60Hz. Ideal for homes, small shops, workshops & light backup systems.

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Description

Pramac LTS 70A Automatic Transfer Switch

The Pramac LTS 70A Automatic Transfer Switch (ATS) automatically takes over when mains power fails, quickly detecting the outage, starting your backup generator (via ACP connection), and switching your load over smoothly — usually in seconds — to keep everything running without missing a beat.

When the grid comes back online and is stable, it safely returns power to mains and shuts down the generator. This motorized 4-pole model handles a wide voltage range (208-480V) and works on both 50Hz and 60Hz, making it perfect for homes, small shops, workshops, light commercial setups, or smaller backup systems. Durable enclosure with wall-mount design makes installation straightforward, and it’s built to pair perfectly with Pramac generators using ACP/AMF controls.

Set it up once and forget it — reliable automatic backup switching when you need it most.

Key Features:

  • Automatic Motorized Changeover → Senses mains failure, starts generator, transfers load fast
  • 70A Capacity (4 Pole) → Supports three-phase loads with switched neutral
  • Wide Voltage & Frequency → 208-480V, 50/60Hz for flexible use
  • Quick & Safe Transfer → Minimizes downtime during blackouts
  • Monitoring & Protection → Over/under voltage, phase failure safeguards
  • Durable Enclosure → Weather-resistant for indoor/outdoor install (wall mount)
  • Pramac Compatibility → Works seamlessly with ACP/AMF gensets

Whether you’re protecting your home, workshop, or business from blackouts with seamless generator switchover, the Pramac LTS 70A Automatic Transfer Switch delivers reliable, hands-free power protection. Shop now at No More Blackouts for quality you can trust.

Please visit our store for more Home, Industrial and Portable Generator options.

Product Specifications

  • Phase : Three phase (4 Pole – switched neutral)
  • Rated Current : 70A
  • Voltage Range : 208-480V
  • Frequency : 50/60 Hz
  • Transfer Type : Automatic motorized (open transition)
  • Monitoring : Mains voltage/frequency, phase failure, over/under voltage
  • Transfer Time : Seconds (typical)
  • Enclosure : Wall-mount, weather-resistant (IP-rated)
  • Dimensions : Approx. 50-60 cm H x 40 cm W x 20 cm D
  • Weight : Approx. 20-30 kg
  • Compatibility : Pramac gensets with ACP/AMF control
  • Protection : Overload, short-circuit, emergency stop
  • Configuration : Motorized changeover, standard accessories

Download Specifications Sheet

Quick Comparison

Pramac LTS 70A Automatic Transfer Switch removePramac LTS 630A Automatic Transfer Switch for DIESEL / GAS removePramac Parallel Kit removePramac (AMF) Automatic Mains Failure Panel (PY000A0000S) removePramac OFF GRID MX 30/75 Lithium Ion Battery Storage System (30kVA) removePramac PWB 2400 Portable Power Station remove
NamePramac LTS 70A Automatic Transfer Switch removePramac LTS 630A Automatic Transfer Switch for DIESEL / GAS removePramac Parallel Kit removePramac (AMF) Automatic Mains Failure Panel (PY000A0000S) removePramac OFF GRID MX 30/75 Lithium Ion Battery Storage System (30kVA) removePramac PWB 2400 Portable Power Station remove
ImagePramac LTS 70A Automatic Transfer SwitchPramac LTS 630A Automatic Transfer Switch for DIESEL / GASPramac Parallel KitPramac (AMF) Automatic Mains Failure Panel (PY000A0000S)Pramac OFF GRID MX 30/75 Lithium Ion Battery Storage System (30kVA)Pramac PWB 2400 Portable Power Station
Price$1,150.00Call for Price$325.00$1,250.00Call for Price$1,925.00
Weight25 kg95 kg1.5 kg10 kg1150.0 kg29.5 kg
Dimensions60 × 40 × 20 cm120 × 80 × 40 cm25 × 21.7 × 16 cm40 × 30 × 20 cm160 × 102 × 171 cm45 × 35 × 40 cm
Additional information
Phase:

Three phase (4 Pole – switched neutral)

Rated Current:

70A

Voltage Range:

208-480V

Phase:

Three phase (4 Pole – switched neutral)

Rated Current:

630A

Voltage Range:

208-480V

Rated Current:

63A

Voltage:

230

Compatibility:

Pramac P7500i, P3500i & P3000i inverter generators

Phase:

Single Phase

Frequency:

50 Hz

Voltage Range:

230V

Runtime:

Depends on your load (e.g., full power ~2.5 hours)

Battery Type:

Lithium Ion

Usable Energy:

60 kWh

Battery Capacity:

2150Wh (nominal, 80% DOD)

Battery Type:

Lithium Ion

Continuous Output Power:

2400W

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