GENERAL SPECIFICATIONS
Maximum Rated Surge Current:
ST080 : 80kA per phase; 40kA per mode
ST120 : 120kA per phase; 60kA per mode
ST160 : 160kA per phase; 80kA per mode
ST240 : 240kA per phase; 120kA per mode
ST300 : 300kA per phase; 150kA per mode
ST400 : 400kA per phase; 200kA per mode
Application: See product specific datasheet
Design: Optimum performing parallel hybrid with dual
component level fusing
Warranty: 30-Year Unlimited Free Replacement Warranty
Safety Listing: UL 1449 2nd Edition, cUL, UL 1283 Filter
ELECTRICAL SPECIFICATIONS
Mode of Protection: All Mode. L-N, L-L, L-G, & N-G
Input Power Frequency: 40-440Hz (47-64 Hz with enhanced
filter option)
Response Time: < 1 nanosecond
Standard Monitoring: Status indicator lights (one per phase
& one service LED); Form C dry relay contacts for suppressor status;
Audible alarm with silence button
Short Circuit Current Rating: 200 kAIC with CLF version
No upstream over-current protection required. (non-CLF
version: 200kAIC using 60A Class J fuse)
MECHANICAL SPECIFICATIONS
Dimensions (approx.):
ST080, ST120 & ST160 : 8"H x 6"W x 6"D
ST240, ST300 & ST400 : 10"H x 8"W x 6"D
Enclosure: Steel. Weather-proof. NEMA 4.
Connection:
ST080, ST120 & ST160 :
Pre-wired with 36" of #10 AWG conductor
ST240, ST300 & ST400 :
Hardwired via internal lugs #10 AWG - #3 AWG
Mounting: Multi-point mounting feet
Operating Environment: -40° C to 70° C (-40° F to 160° F),
5% to 95% non-condensing humidity
Weight: 12 lbs. (5.4 kg)
ST080, ST120 & ST160 : 12 lbs. (5.4 kg)
ST240, ST300 & ST400 : 24 lbs. (10.9 kg) |
AVAILABLE CONFIGURATIONS
| Model Number |
Description |
 |
| TK-STxxx-1P120 |
120VAC, 1φ 2-wire + grd |
|
|
| TK-STxxx-1P240 |
240VAC, 1φ 2-wire + grd |
|
|
| TK-STxxx-1S240 |
120/240VAC, 1φ SPLIT-PHASE, 3-wire + grd |
|
|
| TK-STxxx-3Y208 |
120/208VAC, 3φ WYE, 4-wire + grd |
|
|
| TK-STxxx-3Y480 |
277/480VAC, 3φ WYE, 4-wire + grd |
|
|
| TK-STxxx-3Y600 |
347/600VAC, 3φ WYE, 4-wire + grd |
|
|
| TK-STxxx-3D240 |
120/240VAC, 3φ high-leg DELTA, 4-wire + grd
(B phase must be 208V) |
|
|
| TK-STxxx-240NN |
240VAC, 3φ DELTA, 3-wire + grd |
|
|
| TK-STxxx-380NN |
380VAC, 3φ DELTA, 3-wire + grd |
|
|
| TK-STxxx-480NN |
480VAC, 3φ DELTA, 3-wire + grd |
|
|
| TK-STxxx-600NN |
600VAC, 3φ DELTA, 3-wire + grd |
|
|
xxx denotes surge
rating per phase (080, 120, 160, 240, 300 and 400)
AVAILABLE OPTION
Order as a
Suffix Example: TK- ST080-3Y208-FL
• Enhanced Transient Filter (ETF): add suffix "-F"
• Component Level Fusing (CLF): add suffix "-L"
• Surge Counter: add suffix "-B"
• NEMA 4X Stainless Steel Enclosure: add suffix "-XX"
| Order as a Separate Item
(30 Year Warranty) |
 |
| Fused Disconnect
Switch |
Non-Fused Disconnect
Switch: |
ST080, 120, & 160:
DF-200kAIC-60A-3/4
DF-200kAIC-60A-1 |
ST240,
ST300 & ST400:
DN-200kAIC-60A-3/4
DN-200kAIC-60A-1 |
EMI / RFI FILTER ATTENUATION - M IL STANDARD
220B
| Frequency |
Attenuation |
|
|
| 1kHz |
2 dB |
|
|
| 10kHz |
17 dB |
|
|
| 100kHz |
40 dB |
|
|
| 1MHz |
18 dB |
|
|
| 10MHz |
6 dB |
|
|
| 100MHz |
1 dB |
|
|
| Max. Attenuation Frequency |
41 dB @ 106 kHz |
|
|
|
