Features
- Overload release and short-circuit trip with phase failure sensitivity
- Temperature compensated
- Optimal motor protection up to 32 A
- Mains switch and power seperator functionality
- Rated currents 0.1 up to 32 A
- Approvals: CE, UL, EAC
Models and Prices ISKRA Motor protection switches MS25
| Models | Rated current | Max. Rated operating voltage (AC-3) 380/400/415 V 550 V 660/690 V | Operating current short-circuit trip | Pre-fuse at 400V (gL, aM) (A) | Art.-No. | Price invl. VAT | ||
|---|---|---|---|---|---|---|---|---|
| MS25-0.16 | 0.1-0.16 A | 0.02 kW | 0.06 kW | 2,2 A | Not neccessary | 4073.5101 | € 28,02 Order In Stock: 33 | |
| MS25-0.25 | 0.16-0.25 A | 0.06 kW | 0.06 kW | 0.09 kW | 3,5 A | Not neccessary | 4073.5102 | € 28,02 Order In Stock: 10 |
| MS25-0.4 | 0.25-0.4 A | 0.09 kW | 0.12 kW | 0.18 kW | 6 A | Not neccessary | 4073.5103 | € 28,02 Order In Stock: 30 |
| MS25-0.63 | 0.4-0.63 A | 0.12 kW | 0.25 kW | 0.25 kW | 9 A | Not neccessary | 4073.5104 | € 28,02 Order In Stock: 35 |
| MS25-1 | 0.63-1 A | 0.18-0.25 kW | 0.37 kW | 0.37-0.55 kW | 14 A | Not neccessary | 4073.5105 | € 28,02 Order In Stock: 104 |
| MS25-1.6 | 1-1.6 A | 0.37-0.55 kW | 0.55-0.8 kW | 0.55-0.8 kW | 23 A | Not neccessary | 4073.5106 | € 28,02 Order In Stock: 75 |
| MS25-2.5 | 1.6-2.5 A | 0.75-1.1 kW | 1.1 kW | 1.5 kW | 35 A | Not neccessary | 4073.5107 | € 28,02 Order In Stock: 115 |
| MS25-4 | 2.5-4 A | 1.1-1.5 kW | 1.5-2.2 kW | 2.2-3 kW | 56 A | Not neccessary | 4073.5108 | € 28,02 Order In Stock: 71 |
| MS25-6.3 | 4-6.3 A | 2.2-2.5 kW | 3 kW | 4 kW | 88 A | Not neccessary | 4073.5109 | € 31,00 Order In Stock: 531 |
| MS25-10 | 6.3-10 A | 3-4 kW | 4-5 kW | 5.5-7.5 kW | 140 A | 80 A | 4073.5110 | € 31,95 Order In Stock: 566 |
| MS25-16 | 10-16 A | 5-7.5 kW | 7.5-9 kW | 11 kW | 224 A | 80 A | 4073.5111 | € 31,95 Order In Stock: 506 |
| MS25-20 | 16-20 A | 9 kW | 11-12.-5 kW | 15 kW | 280 A | 80 A | 4073.5112 | € 33,63 Order In Stock: 20 |
| MS25-25 | 20-25 A | 11-12.5 kW | 15 kW | 18.5 kW | 350 A | 80 A | 4073.5113 | € 34,39 Order In Stock: 29 |
| MS25-32 | 25-32 A | 15 kW | 18,5 kW | 22 kW | 450 A | 80 A | 4073.5114 | € 37,47 Order In Stock: 21 |
Component parts for ISKRA motor protection switches MS25
| Image | Description | Designation | Art.-No. | Price incl. VAT |
|---|---|---|---|---|
 | Auxiliary switch | 1 NO 1 NC Type: PS11 | 4073.5120 | € 10,79 Order In Stock: 298 |
| 2 NO Type: PS20 | 4073.5119 | € 10,79 Order In Stock: 7 | ||
 | Undervoltage release | 110 V/50 Hz Factory-No.: 38.901.505 | 4073.5125 | € 17,29 Order In Stock: 1 |
120 V/50 Hz Factory-No.: 38.903.035 | 4073.5127 | € 17,29 Get a quote In Stock: 0 | ||
220-240 V/50 Hz Factory-No.: 38.901.506 | 4073.5129 | € 17,29 Order In Stock: 282 | ||
220 - 240 V/60 Hz Factory-No.: 38.902.958 | 4073.5130 | € 17,29 Order In Stock: 2 | ||
380-415 V/50 Hz Factory-No.: 38.901.508 | 4073.5131 | € 17,29 Order In Stock: 180 | ||
415 V/60 Hz Factory-No.: 38.902.964 | 4073.5134 | € 17,29 Get a quote In Stock: 0 | ||
480 V/50 Hz Factory-No.: 38.902.966 | 4073.5135 | € 17,29 Get a quote In Stock: 0 | ||
480 V/60 Hz Factory-No.: 38.901.863 | 4073.5136 | € 17,29 Get a quote In Stock: 0 | ||
500 V/50 Hz Factory-No.: 38.902.968 | 4073.5137 | € 17,29 Order In Stock: 2 | ||
600 V/50 Hz Factory-No.: 38.902.972 | 4073.5139 | € 17,29 Get a quote In Stock: 0 | ||
600 V/60 Hz Factory-No.: 38.901.870 | 4073.5140 | € 17,29 Get a quote In Stock: 0 | ||
| 575 V/50 Hz | 4073.5141 | € 17,29 Get a quote In Stock: 0 | ||
| 575 V/60 Hz | 4073.5142 | € 17,29 Get a quote In Stock: 0 | ||
 | Shunt Release | 24 V/50 Hz Factory-No.: 38.901.510 | 4073.5160 | € 18,52 Get a quote In Stock: 0 |
24 V/60 Hz | 4073.5161 | € 18,52 Get a quote In Stock: 0 | ||
| 48 V/50 Hz Factory-No.: 38.901.905 | 4073.5162 | € 18,52 Get a quote In Stock: 0 | ||
| 48 V/60 Hz Factory-No.: 38.902.957 | 4073.5163 | € 18,52 Get a quote In Stock: 0 | ||
| 110 V/50 Hz Factory-No.: 38.901.513 | 4073.5164 | € 18,52 Order In Stock: 1 | ||
| 110 V/60 Hz Factory-No.: 38.901.727 | 4073.5165 | € 18,52 Get a quote In Stock: 0 | ||
| 120 V/50 Hz Factory-No.: 38.901.973 | 4073.5166 | € 18,52 Get a quote In Stock: 0 | ||
| 120 V/60 Hz Factory-No.: 38.901.871 | 4073.5167 | € 18,52 Get a quote In Stock: 0 | ||
| 230 V/50 Hz Factory-No.: 38.901.514 | 4073.5168 | € 18,52 Order In Stock: 6 | ||
| 230 V/60 Hz Factory-No.: 38.902.949 | 4073.5169 | € 18,52 Get a quote In Stock: 0 | ||
| 400 V/50 Hz Factory-No.: 38.901.516 | 4073.5170 | € 15,51 Get a quote In Stock: 0 | ||
| 400 V/60 Hz Factory-No.: 38.902.961 | 4073.5171 | € 18,52 Get a quote In Stock: 0 | ||
| 415 V/50 Hz Factory-No.: 38.902.963 | 4073.5172 | € 18,52 Get a quote In Stock: 0 | ||
| 415 V/60 Hz Factory-No.: 38.902.965 | 4073.5173 | € 15,27 Get a quote In Stock: 0 | ||
 | Housing | IP 55 Type: O-55 Cable entries:
Matching N-clamp available separately: 4073.5154 | 4073.5145 | € 13,04 Order In Stock: 564 |
 | Front plate | IP55 Type: CP-55 Matching N-clamp available separately: 4073.5154 | 4073.5146 | € 11,69 Order In Stock: 26 |
 | Emergency stop mushroom type push button | Type: NAT Only for ISKRA housing O-55 | 4073.5150 | € 14,52 Order In Stock: 67 |
 | Emergency stop push button with keylock | Type: NAT-K Only for ISKRA housing O-55 | 4073.5151 | € 20,19 Order In Stock: 10 |
 | Padlock | Dimensional drawing | 4073.5152 | € 10,21 Order In Stock: 76 |
 | Tactile diaphragm with frame for ISKRA motor protection switch MS25 | Factory-No.: 38.422.130 | 4073.5155 | € 10,02 Order In Stock: 33 |
 | N-clamp | 4073.5154 | € 6,41 Order In Stock: 5 | |
 | Captured | Housing K3100 Wiring diagram Dimensional drawing Manual | 0098.3100 | € 26,05 Order In Stock: 26 |
| 2x M 20 screwed cable gland | Housing K3100 Wiring diagram Dimensional drawing Manual | 0098.3101 | € 25,39 Order In Stock: 33 |
 | With 2 m mains lead, CEE shrouded plug and 2 m motor connecting line | Housing K3100 Wiring diagram Dimensional drawing Manual | 0098.3105 | € 38,38 Order In Stock: 27 |
 | With CEE shrouded plug 400 V/ 16 A with phase inverter | Housing K3100 Wiring diagram Dimensional drawing Manual | 0098.3110 | € 27,22 Order In Stock: 9 |
 | With CEE shrouded plug 400 V/ 16 A with phase inverter and 2 m motor connecting line | Housing K3100 Wiring diagram Dimensional drawing Manual | 0098.3115 | € 42,46 Get a quote In Stock: 0 |
