TRM 42
Relay for
printed circuits
with socket

Apl Iskra Relays

- 6Amps and 10Amps 250VAC
- High Insulation Resistance
- High Switching Capacity
- Low Coil Consumption
Technical data
Characteristics
- Contact Form: 2 Change-over, 2 Make, 2 Break
- Contact Material: For TRM4201 to TRM4203 AgNi10
(Gold-plated on request)
For TRM4211 to TRM4213 AgCdO - Rated Current: 6A TRM4201 to TRM4203
10A TRM4211 to TRM4213 - Max. Switch-on current: 10A TRM4201 to TRM4203
20A TRM4211 to TRM4213 - Rated Voltage acc. to VDE: 250VAC
- Max. Operating Voltage: 380VAC
- Max. Switching Power: 1500VA TRM4201 to TRM4203
2500VA TRM4211 to TRM4213 - Min. Permissible Load: 5VDC 100mA
- Electrical Life: 5x104 operations TRM4201 to TRM4203
3x104 operations TRM4211 to TRM4213 - Operating Frequency-Rated Load:
1200 operations/h TRM4201 to TRM4203
600 operations/h TRM4211 to TRM4213 - Excitation Data: Ut min. = K1 Umin. 20°C
Ut max. = K2 Umax. 20°C
Factor \ °C | -40 | -20 | 0 | +20 | +40 | +60 |
K1 | 0.76 | 0.84 | 0.92 | 1 | 1.08 | 1.16 |
K2 | 1.19 | 1.16 | 1.08 | 1 | 0.88 | 0.75 |
- Nominal Coil Power: 0.6W to 0.8W
- Permanent Thermal Coil Power: 1.5W
- Pick-up Voltage: Upi. ≤ 85% Un
- Drop-out Voltage: Udr. ≥ 10% Un
- Max. Coil Temperature: 130°C
- Operative Range: class 1, IEC 255-1-00
- Test Voltage: contact-coil > 4 kVrms
open-contacts > 1 kVrms
contacts systems > 2.5 kVrms - Creepage Distances: contact-coil > 8 mm
- Insulation Resistance: > 103 MΩ (New Relay)Ω
- Ambient Temperature: operating -25°C/+50°C
storage -40°C/+85°C - Mechanical Life: > 107 operations
- Make Time at Un (bounce incl.): < 15ms
- Break Time (bounce incl.): < 10ms
- Resistance to Shocks (11ms): safe operation 10 G
endurance 100 G - Resistance to Vibrations:
10 G, 10 to 55 Hz, (contact interruption < 10 µs) - Protection Degree: IP 67, IEC 529
- Seal Test: Qc/2, IEC68-2-17
- Enclosure Nonflammability: V-O UL 94
- Pick-up Class: b, IEC 255-1-00
- Mounting Position: optional, mounting distance is 5 mm
- Relay Weight: abt. 17 g