Product Description
Application
TSM8 dual rotary contact structure and the energy release system ensures stable and reliable protection, and has excellent current-limiting characteristics. Transparent aluminum cover protects your trip unit from settings, rotary handle, motor operation mechanism, etc, can be installed.
Working Environment
The altitude belows 2000m;
Circuit breaker can be used between -25ºC and +70ºC. For temperatures higher than 40ºC (65 C for circuit breakers used to protect motor feeders), devices must be derated;
It can withstand the impact from humid air, salt spray, oil mist and mold;
It should be installed in places with no danger of explosion, no conductive dust, and no substance enough to corrode metal or damage the insulation;
In places with no rain and snow erosion;
Pollution degree 3;
Installation category Ill.
Specification
| Rated insulation voltage(V) | Ui | 800 |
| Rated impulse withstand voltage(kV) | Uimp | 8 |
| Rated operational voltage(V) | Ue | AC50/60Hz, 690V |
| Utilization category | A |
| Control | Manual | with toggle/with direct or extended rotary handle |
| Connections | Fixed | front connections |
| Plug-in | front connections/rear connections |
Thermo-Magnetic Trip Unit For TSM8-100~250
Protection
| Thermal protection | Magnetic protection |
| Ir(A): Adjustable (0.7~1)xIn | 16-160A | 200-250A |
| Im(A): fixed | Im(A): Adjustable(5~10)xIn |
MIC 2.3 Electronic Trip Unit For TSM8-400~630
Protection
Settings are made using the adjustment dials with fine adjustment possibilities.
Overload protection: long time protection(Ir)
Inverse time protection against overloads with an adjustable current pick-up lrsetusing a dial and a non-adjustable time delay tr.
Short-circuit protection: Short-time protection with fixed time delay(Isd)
Protection with an adjustable pick-up lsd.
Tripping takes place after a very short delay used to allow discrimination with the downstream device.
Short circuit instantaneous protection:(li)
lnstantaneous short-circuit protection with a fixed pick-up
MIC 5.0 Electronic Trip Unit For TSM8-800~1600
Protection
Protection thresholds and delays are set using the adjustment dials.
Offer standard long time delay setting module.
Overload Protection
True rms long-time protection.
Thermal memory: thermal image before and after tripping.
Short-Circuit Protection
Short-time(rms) and instantaneous protection.
Selection of lt type(ON or OFF) for short-time delay.
Neutral Protection
On 3-pole circuit breakers, neutral protection is not possible.
On 4-pole circuit breakers, neutral protection may be set using a three-position switch: neutral unprotected (4P 3d), neutral protection at 0.5lr (4P 3d +N/2) or neutral protection at lr (4P 4d).
Indications
Overload indication by alarm LED on the front; the LED goes on when the current exceeds the long-time trip threshold.
Test
A mini test kit or a portable test kit may be connected to the test connector on the front to check circuit-breaker operation after installing the trip unit or accessories.
Product Parameters
Specification
| Model | Rated
Current | Number of Pole | Ultimate Breaking
capacity Icu(kA rms)
AC 50/60 Hz 380/415 V | Rated service Breaking
capacity Ics(kA rms)
AC 50/60 Hz 380/415 V | Mechanical
Endurance | Electrical
Endurance |
| TSM8-100 | 16A, 20A,
25A, 32A,
40A,50A,
63A, 80A,
100A | 3P, 4P | F=36KA
N=50KA
H=70KA | Ics=100%Icu | 20000 | 10000 |
| TSM8-160 | 63A, 80A,
100A, 125A,
160A | 20000 | 10000 |
| TSM8-250 | 100A, 125A,
160A, 200A,
250A | 20000 | 10000 |
| TSM8-400 | 160A-400A | 10000 | 5000 |
| TSM8-630 | 250A-630A | 10000 | 5000 |
| TSM8-800 | 320A-800A | 10000 | 5000 |
| TSM8-1000 | 400A-1000A | 10000 | 5000 |
| TSM8-1250 | 500A-1250A | 10000 | 5000 |
| TSM8-1600 | 640A-1600A | 10000 | 5000 |
Dimensions
| Model | 3P | 4P |
| A | B | C | D | E | Ø | A | B | C | D | E | Ø |
| TSM8-100~250 | 86 | 161 | 105 | 35 | 125 | 4-Ø6.5 | 86 | 161 | 140 | 70 | 125 | 4-Ø6 |
| TSM8-400~630 | 110 | 255 | 140 | 45 | 200 | 4-Ø6 | 110 | 255 | 185 | 90 | 200 | 4-Ø6 |
| TSM8-800~1600 | 147 | 327 | 210 | 199 | 200 | 2-Ø6 | 147 | 327 | 280 | 339 | 200 | 4-Ø6.5 |
Our Advantages
Why Choose Us?
1. Client's benefit first
2. Reputation
The reputation of our company is much more previous than the profit of business!
3. Specialized
Have been focusing on this line specially for more than 28 years!
4. Fully guaranteed quality
Any defective occurs during the warranty period, 100% free replacement!
5. Competitive price
Countrywide networked supply of spare parts and goods makes our products be competitive.
6. Innovation
Developing new idea for products, packing, service, and so on continuously
Product Description
Application
TSM8 dual rotary contact structure and the energy release system ensures stable and reliable protection, and has excellent current-limiting characteristics. Transparent aluminum cover protects your trip unit from settings, rotary handle, motor operation mechanism, etc, can be installed.
Working Environment
The altitude belows 2000m;
Circuit breaker can be used between -25ºC and +70ºC. For temperatures higher than 40ºC (65 C for circuit breakers used to protect motor feeders), devices must be derated;
It can withstand the impact from humid air, salt spray, oil mist and mold;
It should be installed in places with no danger of explosion, no conductive dust, and no substance enough to corrode metal or damage the insulation;
In places with no rain and snow erosion;
Pollution degree 3;
Installation category Ill.
Specification
| Rated insulation voltage(V) | Ui | 800 |
| Rated impulse withstand voltage(kV) | Uimp | 8 |
| Rated operational voltage(V) | Ue | AC50/60Hz, 690V |
| Utilization category | A |
| Control | Manual | with toggle/with direct or extended rotary handle |
| Connections | Fixed | front connections |
| Plug-in | front connections/rear connections |
Thermo-Magnetic Trip Unit For TSM8-100~250
Protection
| Thermal protection | Magnetic protection |
| Ir(A): Adjustable (0.7~1)xIn | 16-160A | 200-250A |
| Im(A): fixed | Im(A): Adjustable(5~10)xIn |
MIC 2.3 Electronic Trip Unit For TSM8-400~630
Protection
Settings are made using the adjustment dials with fine adjustment possibilities.
Overload protection: long time protection(Ir)
Inverse time protection against overloads with an adjustable current pick-up lrsetusing a dial and a non-adjustable time delay tr.
Short-circuit protection: Short-time protection with fixed time delay(Isd)
Protection with an adjustable pick-up lsd.
Tripping takes place after a very short delay used to allow discrimination with the downstream device.
Short circuit instantaneous protection:(li)
lnstantaneous short-circuit protection with a fixed pick-up
MIC 5.0 Electronic Trip Unit For TSM8-800~1600
Protection
Protection thresholds and delays are set using the adjustment dials.
Offer standard long time delay setting module.
Overload Protection
True rms long-time protection.
Thermal memory: thermal image before and after tripping.
Short-Circuit Protection
Short-time(rms) and instantaneous protection.
Selection of lt type(ON or OFF) for short-time delay.
Neutral Protection
On 3-pole circuit breakers, neutral protection is not possible.
On 4-pole circuit breakers, neutral protection may be set using a three-position switch: neutral unprotected (4P 3d), neutral protection at 0.5lr (4P 3d +N/2) or neutral protection at lr (4P 4d).
Indications
Overload indication by alarm LED on the front; the LED goes on when the current exceeds the long-time trip threshold.
Test
A mini test kit or a portable test kit may be connected to the test connector on the front to check circuit-breaker operation after installing the trip unit or accessories.
Product Parameters
Specification
| Model | Rated
Current | Number of Pole | Ultimate Breaking
capacity Icu(kA rms)
AC 50/60 Hz 380/415 V | Rated service Breaking
capacity Ics(kA rms)
AC 50/60 Hz 380/415 V | Mechanical
Endurance | Electrical
Endurance |
| TSM8-100 | 16A, 20A,
25A, 32A,
40A,50A,
63A, 80A,
100A | 3P, 4P | F=36KA
N=50KA
H=70KA | Ics=100%Icu | 20000 | 10000 |
| TSM8-160 | 63A, 80A,
100A, 125A,
160A | 20000 | 10000 |
| TSM8-250 | 100A, 125A,
160A, 200A,
250A | 20000 | 10000 |
| TSM8-400 | 160A-400A | 10000 | 5000 |
| TSM8-630 | 250A-630A | 10000 | 5000 |
| TSM8-800 | 320A-800A | 10000 | 5000 |
| TSM8-1000 | 400A-1000A | 10000 | 5000 |
| TSM8-1250 | 500A-1250A | 10000 | 5000 |
| TSM8-1600 | 640A-1600A | 10000 | 5000 |
Dimensions
| Model | 3P | 4P |
| A | B | C | D | E | Ø | A | B | C | D | E | Ø |
| TSM8-100~250 | 86 | 161 | 105 | 35 | 125 | 4-Ø6.5 | 86 | 161 | 140 | 70 | 125 | 4-Ø6 |
| TSM8-400~630 | 110 | 255 | 140 | 45 | 200 | 4-Ø6 | 110 | 255 | 185 | 90 | 200 | 4-Ø6 |
| TSM8-800~1600 | 147 | 327 | 210 | 199 | 200 | 2-Ø6 | 147 | 327 | 280 | 339 | 200 | 4-Ø6.5 |
Our Advantages
Why Choose Us?
1. Client's benefit first
2. Reputation
The reputation of our company is much more previous than the profit of business!
3. Specialized
Have been focusing on this line specially for more than 28 years!
4. Fully guaranteed quality
Any defective occurs during the warranty period, 100% free replacement!
5. Competitive price
Countrywide networked supply of spare parts and goods makes our products be competitive.
6. Innovation
Developing new idea for products, packing, service, and so on continuously
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