Schneider-Electric Worcester Electrical Distributors Ltd
 
GV2L07 picture- worcesterelectrical
GV2L07
Motor circuit breaker, TeSys GV2, 3P, 2.5 A, magnetic, rotary handle, screw clamp terminals
Schneider Electric
Performance Curves
Tripping Curves for GV2L or LE Combined with Thermal Overload Relay LRD or LR2K

Average Operating Times at 20 °C Related to Multiples of the Setting Current


1
3 poles from cold state
2
2 poles from cold state
3
3 poles from hot state

Current Limitation on Short-Circuit for GV2L and GV2LE Only (3-Phase 400/415 V)

Dynamic Stress

I peak = f (prospective Isc) at 1.05 Ue = 435 V


1
Maximum peak current
2
32 A
3
25 A
4
18 A
5
14 A
6
10 A
7
6.3 A
8
4 A
9
2.5 A
10
1.6 A
11
Limit of rated ultimate breaking capacity on short-circuit of GV2LE (14, 18, 23, and 25 A ratings).

Current Limitation on Short-Circuit for GV2L and GV2LE + Thermal Overload Relay LRD or LR2K (3-Phase 400/415 V)

Dynamic Stress

I peak = f (prospective Isc) at 1.05 Ue = 435 V


1
Maximum peak current
2
32 A
3
25 A
4
18 A
5
14 A
6
10 A
7
6.3 A
8
4 A
9
2.5 A
10
1.6 A
11
Limit of rated ultimate breaking capacity on short-circuit of GV2LE (14, 18, 23, and 25 A ratings).

Thermal Limit on Short-Circuit for GV2L Only

Thermal Limit in kA2s in the Magnetic Operating Zone

Sum of I2dt = f (prospective Isc) at 1.05 Ue = 435 V


1
25 A and 32 A
2
18 A
3
14 A
4
10 A
5
6.3 A
6
4 A
7
2.5 A
8
1.6 A

Thermal Limit on Short-Circuit for GV2L and GV2LE + Thermal Overload Relay LRD or LR2K

Thermal Limit in kA2s in the Magnetic Operating Zone

Sum of I2dt = f (prospective Isc) at 1.05 Ue = 435 V


1
32 A (GV2LE32)
2
25 A and 32 A (GV2L32)
3
18 A
4
14 A
5
10 A
6
6.3 A
7
4 A
8
2.5 A
9
1.6 A
10
Limit of rated ultimate breaking capacity on short-circuit of GV2 LE (14, 18, 23, and 25 A ratings).