Home Products Resources Applications About Us Contact Us Partner Login

TS 870 Automatic Transfer Switches 100 A to 1200 A, single and three-phase, 600 V max.

cUL - U.S. Listed

TS 870

Features and Benefits

  • Extensive set of features and ratings to meet commercial and industrial applications
  • Available from 100 A to 1200 A, single and three-phase, 600 V
  • Options include service entrance rating, manual operation, and load distribution
  • Easy-to-use TSC 900 microprocessor-based controller with a 7 in. touch-screen operator interface for easy viewing and operation
  • UL 1008 listed, CSA 178 certified

Brochure | User Manual | Schematic Diagram | Schematic Diagram (SUSE)

Specifications

Series: TS 870
Type: Automatic Transfer Switches
Voltage: 120 Vac to 600 Vac
Amperage: 100 A to 1200 A
Enclosure: NEMA aluminum (NEMA 3R optional)
Dimensions/
Weight:
Varies according to model – see charts below
Power Distribution: Single Phase: 3 wire
Three Phase: 4 wire
Manufacturer
Product Site:
www.thomsonps.com/Transfer_Switches/TS_870/
Warranty: 1 Year
Amp Rating
Dimensions
Shipping Weights
Order Codes

Withstand Current Ratings

Basic Model Max. Voltage Rated Current Withstand Current Ratings (RMS)
@240 V @480 V @600 V
TS 87XA - 0100 600 V 100 A 65,000 A 25,000 A 18,000 A
TS 87XA - 0150 600 V 150 A 65,000 A 25,000 A 18,000 A
TS 87XA - 0200 240 V 200 A 65,000 A
TS 87XA - 0250 600 V 250 A 65,000 A 65,000 A 35,000 A
TS 87XA - 0400 600 V 400 A 65,000 A 50,000 A 35,000 A
TS 87XA - 0600 600 V 600 A 65,000 A 50,000 A 35,000 A
TS 87XA - 0800 600 V 800 A 65,000 A 50,000 A 35,000 A
TS 87XA - 1000 600 V 1000 A 200,000 A 100,000 A 65,000 A
TS 87XA - 1200 600 V 1200 A 200,000 A 100,000 A 65,000 A

NEMA 3R Enclosure

Nema 3R Enclosure Dimensions

Model Amperage Poles Height Width Depth
100 A 2, 3, 4 31.1 in.[790 mm] 22.3 in.[566 mm] 14 in.[356 mm]
150 A 2, 3, 4 31.1 in.[790 mm] 22.3 in.[566 mm] 14 in.[356 mm]
200 A 2, 3, 4 31.1 in.[790 mm] 22.3 in.[566 mm] 14 in.[356 mm]
250 A 2, 3, 4 35.1 in.[892 mm] 27.3 in.[693 mm] 14 in.[356 mm]
400 A 2, 3 43.1 in.[1095 mm] 34.3 in.[871 mm] 13 in.[330 mm]
400 A 4 48.1 in.[1222 mm] 37.8 in.[960 mm] 14.5 in.[368 mm]
600 A 2, 3 46.1 in.[1171 mm] 36.3 in.[922 mm] 14.5 in.[368 mm]
600 A 4 48.1 in.[1222 mm] 37.8 in.[960 mm] 14.5 in.[368 mm]
800 A 2, 3 48.1 in.[1222 mm] 37.8 in.[960 mm] 14.5 in.[368 mm]
800 A 4 63.1 in.[1603 mm] 40.8 in.[1036 mm] 14.5 in.[368 mm]
400 A - 800 A CTTS 2, 3, 4 64 in.[1626 mm] 30 in.[762 mm] 14 in.[356 mm]
1000 A/1200 A (All) 2, 3, 4 70 in.[1780 mm] 34.3 in.[871 mm] 14 in.[356 mm]

Approximate Shipping Weights

Model Amperage Poles Weight
100 A 2, 3, 4 143 lb. [65 kg]
150 A 2, 3, 4 143 lb. [65 kg]
200 A 2, 3, 4 143 lb. [65 kg]
250 A 2, 3, 4 172 lb. [78 kg]
400 A 2, 3 227 lb. [103 kg]
400 A 4 256 lb. [116 kg]
600 A 2, 3 248 lb. [113 kg]
600 A 4 256 lb. [116 kg]
800 A 2, 3 309 lb. [140.4 kg]
800 A 4 367 lb. [167 kg]
400 A – 800 A CTTS 2, 3, 4 400 lb. [181 kg]
1000 A/1200 A (All kg] 2, 3, 4 550 lb. [249 kg]

Ordering Information and Available Stock Models

Nomenclature Tree

Part Number
(Model Code)
Amperage Poles SUSE Voltage TSC 900
Controller
NEMA
Enclosure
TS873A0100A-10A
(TS873A0100A1CY5AKKAA)
100 A 3   600 V X NEMA 1
TS873A0100A-10B
(TS873A0100A1CY5BKKAA)
100 A 3   600 V X NEMA 2
TS873A0100A-10C
(TS873A0100A1CY5CKKAA)
100 A 3   600 V X NEMA 12
TS873A0100A-10D
(TS873A0100A1CY5DKKAA)
100 A 3   600 V X NEMA 3R SD
TS873A0150A-10A
(TS873A0150A1CY5AKKAA)
150 A 3   600 V X NEMA 1
TS873A0150A-10B
(TS873A0150A1CY5BKKAA)
150 A 3   600 V X NEMA 2
TS873A0150A-10C
(TS873A0150A1CY5CKKAA)
150 A 3   600 V X NEMA 12
TS873A0150A-10D
(TS873A0150A1CY5DKKAA)
150 A 3   600 V X NEMA 3R SD
TS873A0200A-10A
(TS873A0200A1CY5AKKAA)
200 A 3   600 V X NEMA 1
TS873A0200A-10B
(TS873A0200A1CY5BKKAA)
200 A 3   600 V X NEMA 2
TS873A0200A-10C
(TS873A0200A1CY5CKKAA)
200 A 3   600 V X NEMA 12
TS873A0200A-10D
(TS873A0200A1CY5DKKAA)
200 A 3   600 V X NEMA 3R SD
TS873A0200B-10A
(TS873A0200B1AY5AMKAA)
200 A 3 X 600 V X NEMA 1
TS873A0200B-10B
(TS873A0200B1AY5BMKAA)
200 A 3 X 600 V X NEMA 2
TS873A0200B-10C
(TS873A0200B1AY5CMKAA)
200 A 3 X 600 V X NEMA 12
TS873A0200B-10D
(TS873A0200B1AY5DMKAA)
200 A 3 X 600 V X NEMA 3R SD
TS873A0250A-10A
(TS873A0250A1CY5AKKAA)
250 A 3   600 V X NEMA 1
TS873A0250A-10B
(TS873A0250A1CY5BKKAA)
250 A 3   600 V X NEMA 2
TS873A0250A-10C
(TS873A0250A1CY5CKKAA)
250 A 3   600 V X NEMA 12
TS873A0250A-10D
(TS873A0250A1CY5DKKAA)
250 A 3   600 V X NEMA 3R SD
TS873A0250B-10A
(TS873A0250B1AY5ANKAA)
250 A 3 X 600 V X NEMA 1
TS873A0250B-10B
(TS873A0250B1AY5BNKAA)
250 A 3 X 600 V X NEMA 2
TS873A0250B-10C
(TS873A0250B1AY5CNKAA)
250 A 3 X 600 V X NEMA 12
TS873A0250B-10D
(TS873A0250B1AY5DNKAA)
250 A 3 X 600 V X NEMA 3R SD
TS873A0400A-10A
(TS873A0400A1CY5AKKAA)
400 A 3   600 V X NEMA 1
TS873A0400A-10B
(TS873A0400A1CY5BKKAA)
400 A 3   600 V X NEMA 2
TS873A0400A-10C
(TS873A0400A1CY5CKKAA)
400 A 3   600 V X NEMA 12
TS873A0400A-10D
(TS873A0400A1CY5DKKAA)
400 A 3   600 V X NEMA 3R SD
TS873A0400B-10A
(TS873A0400B1AY5ANKAA)
400 A 3 X 600 V X NEMA 1
TS873A0400B-10B
(TS873A0400B1AY5BNKAA)
400 A 3 X 600 V X NEMA 2
TS873A0400B-10C
(TS873A0400B1AY5CNKAA)
400 A 3 X 600 V X NEMA 12
TS873A0400B-10D
(TS873A0400B1AY5DNKAA)
400 A 3 X 600 V X NEMA 3R SD
TS873A0600A-10A
(TS873A0600A1CY5AKKAA)
600 A 3   600 V X NEMA 1
TS873A0600A-10B
(TS873A0600A1CY5BKKAA)
600 A 3   600 V X NEMA 2
TS873A0600A-10C
(TS873A0600A1CY5CKKAA)
600 A 3   600 V X NEMA 12
TS873A0600A-10D
(TS873A0600A1CY5DKKAA)
600 A 3   600 V X NEMA 3R SD
TS873A0600B-10A
(TS873A0600B1AY5ANKAA)
600 A 3 X 600 V X NEMA 1
TS873A0600B-10B
(TS873A0600B1AY5BNKAA)
600 A 3 X 600 V X NEMA 2
TS873A0600B-10C
(TS873A0600B1AY5CNKAA)
600 A 3 X 600 V X NEMA 12
TS873A0600B-10D
(TS873A0600B1AY5DNKAA)
600 A 3 X 600 V X NEMA 3R SD
TS873A0800A-10A
(TS873A0800A1CY5AKKAA)
800 A 3   600 V X NEMA 1
TS873A0800A-10B
(TS873A0800A1CY5BKKAA)
800 A 3   600 V X NEMA 2
TS873A0800A-10C
(TS873A0800A1CY5CKKAA)
800 A 3   600 V X NEMA 3R SD
TS873A0800B-10
(TS873A0800B1AY5ENKAA)
800 A 3 X 600 V X NEMA 3R SD