THOMSON TS 880 - 13 Requirements for Upstream Circuit Protective Devices; Overcurrent Protection Option)

TS 880 TRANSFER SWITCH
PM064 REV8 10/01/25 38 Thomson Technology
13. REQUIREMENTS FOR UPSTREAM CIRCUIT PROTECTIVE DEVICES
13.1. WITHSTAND CURRENT RATINGS (ALL MODELS WITHOUT INTEGRAL
OVERCURRENT PROTECTION OPTION)
WITHSTAND CURRENT RATING AMPS (RMS)
1
With Upstream Circuit Breaker Protection With Upstream Fuse Protection BASIC MODEL MAX.
VOLTAGE
RATED
CURRENT
(A)
@240V @480V @600V @ Up to 600V Fuse Type
TS88xA-0100
600 100 65,000 25,000 18,000 100,000 T, J
TS88xA-0150
600 150 65,000 25,000 18,000 100,000 T, J
TS88xA-0200
240 200 65,000 N/A N/A N/A T, J
TS88xA-0250
600 250 65,000 35,000 25,000 100,000 T, J
TS88xA-0400
600 400 65,000 50,000 35,000 100,000 T, J
TS88xA-0600
600 600 65,000 50,000 35,000 100,000 T, J
TS88xA-0800
1
600 800 65,000 50,000 35,000 100,000 Consult Factory
TS88xA-1000/1200
1
600 1000/1200 65,000 50,000 42,000 100,000 Consult Factory
TS88xA-0800
2
600 800 100,000 100,000 85,000 100,000 Consult Factory
TS88xA-1200
2
600 1200 100,000 100,000 85,000 100,000 Consult Factory
TS88xA-1600
2
600 1600 100,000 100,000 85,000 100,000 Consult Factory
TS88xA-2000
2
600 2000 100,000 100,000 85,000 100,000 Consult Factory
TS88xA-2500
2
600 2500 100,000 100,000 85,000 100,000 Consult Factory
TS88xA-3000
2
600 3000 100,000 100,000 85,000 100,000 Consult Factory
TS88xA-3200
4
600 3200 100,000 100,000 85,000 100,000 Consult Factory
TS88xA-4000
2
600 4000 100,000 100,000 85,000 100,000 Consult Factory
1. With molded case power switching units
2. With insulated case power switching units
3. For other ratings, contact Thomson Technology for further information
4. IEC Rating
Fuse ratings shown are maximum allowable to permit use of the transfer switch in application with
available fault current not exceeding that shown. Consideration must be given to fuse sizing when
fuses also provide overload protection.