TS870 400A Automatic Transfer Switch (ATS) | Multi-Voltage 208-600V | 3-Pole | TSC7320 Controller | NEMA 3R

Series TS 870 Transfer Switch PDF

Series: TS870

Type: Automatic Transfer Switch

Amperage: 400A

Poles: 3 Pole

Frequency: 50/60 Hz

Voltage Range: 208-600 VAC Multi-Voltage

Phase: 3 Phase

Transfer Type: Open Transition

Controller: TSC7320 Advanced ATS Controller

Display: 2.3" Backlit LCD

Communications: RS485 Modbus RTU

Enclosure: NEMA 3R

Certification: UL 1008, CSA C22.2 No.178

Continuous Rating: 100% Rated

Utility/Generator Monitoring: Yes

Event Logging: Yes

Generator Exerciser: Yes

Remote Test Capability: Yes

Seismic Certification: Yes

Key Features

Advanced TSC7320 Controller

Backlit LCD display

Utility and generator source monitoring

Event and alarm logging

Programmable inputs and outputs

Remote testing capability

Generator exercise scheduling

PIN-protected programming

Modbus RTU communications

Heavy-Duty Power Switching

Fully enclosed silver alloy contacts

100% continuous current rating

3-cycle withstand current tested

Mechanical interlocking

Brushless gearmotor operation

Front-access maintenance design

Commercial & Industrial Reliability

Suitable for:

1. Emergency standby power systems
2. Commercial buildings
3. Data centers
4. Healthcare facilities
5. Manufacturing plants
6. Municipal infrastructure
7. Telecommunications facilities
8. Government buildings

Electrical Ratings

400A Model Ratings

Continuous Current Rating: 400A

Maximum Voltage: 600V

Withstand Rating:

1. 65,000A @ 240V
2. 50,000A @ 480V
3. 35,000A @ 600V

Physical Specifications

Height: 43.1" (1095 mm)

Width: 34.3" (873 mm)

Depth: 13" (330 mm)

Approximate Weight: 227 lbs (103 kg)