Thermistor overload relay for machine protection, 230V50/60Hz, without lockThermistor overload relays for machine protection, supply system and error LED display, rated control voltage 230V 50-60Hz, without reclosing lockout, snap fitting
Thermistor overload relay for machine protection, 230V50/60Hz, without lock
Thermistor overload relays for machine protection, supply system and error LED display, rated control voltage 230V 50-60Hz, without reclosing lockout, snap fitting
Product range | EMT6 thermistor overload relay for machine protection |
Function | Without manual reset Mains and fault LED display Test button |
AC-15 >240 V [Ie] |
|
AC--14 >300 V [Ie ] |
3 A |
AC--14 >400 V [Ie ] |
3 A |
AC--14 | 3 A |
conventional thermal current [Ith] | Value applies starting with release 001. |
Rated control voltage [Us ] | 6 A |
Notes | 230 V 50/60 Hz V |
Standards | Observe manual MN03407006Z-DE/EN. Can be snap fitted on a top-hat rail to IEC/EN 60715. |
Climatic proofing | |
Ambient temperature >Open |
IEC/EN 60947, VDE 0660, EN 55011 |
Ambient temperature >Enclosed |
Damp heat, constant, to IEC 60068-2-78; Damp heat, cyclic, to IEC 60068-2-30 |
Ambient temperature >Storage |
-25 - +60 °C |
Mounting position | - 25 - 45 °C |
Weight | - 45 - 85 °C |
Mechanical shock resistance half-sinusoidal shock 10 ms to IEC 60068-2-27 | As required |
Degree of Protection | 0.15 kg |
Protection against direct contact when actuated from front (EN 50274) | 10 g |
Safe isolation to EN 61140 >between the contacts |
IP20 |
Safe isolation to EN 61140 >between contacts and power supply |
Finger and back-of-hand proof |
Rated impulse withstand voltage [Uimp] | 250 V AC |
Rated impulse withstand voltage [Uimp] | 250 V AC |
Overvoltage category/pollution degree | |
Terminal capacities Auxiliary and control circuits >Solid |
4000 V AC |
Terminal capacities Auxiliary and control circuits >Flexible with ferrule |
6000 V AC |
Terminal capacities Auxiliary and control circuits >Solid or stranded |
Value applies starting with release 001. |
Terminal screw | III/3 |
Tightening torque | 1 x (0.5 - 2.5) 2 x (0.5 - 1.5) mm2 |
Tools >Pozidriv screwdriver |
1 x (0.5 - 2.5) 2 x (0.5 - 1.5) mm2 |
Tools >Standard screwdriver |
20 - 14 AWG |
Rated insulation voltage [Ui ] | M3.5 |
Rated insulation voltage [Ui ] | 1.2 Nm |
Rated operational current [Ie
] >AC--14 >Make contact >300 V [Ie ] |
2 Size |
Rated operational current [Ie
] >AC--14 >Make contact >380 V 400 V 415 V [Ie ] |
1 x 6 mm |
Rated operational current [Ie
] >AC--14 >Make contact |
|
Rated operational current [Ie
] >AC--14 >Break contact >300 V [Ie ] |
300 V |
Rated operational current [Ie
] >AC--14 >Break contact >380 V 400 V 415 V [Ie ] |
400 V |
Rated operational current [Ie
] >AC--14 >Break contact |
Value applies starting with release 001. |
Rated operational current [Ie
] >AC-15 >Make contact >220 V 230 V 240 V [Ie ] |
3 A |
Rated operational current [Ie
] >AC-15 >Make contact >300 V [Ie ] |
3 A |
Rated operational current [Ie
] >AC-15 >Make contact >380 V 400 V 415 V [Ie ] |
Value applies starting with release 001. |
Rated operational current [Ie
] >AC-15 >Make contact |
3 A |
Rated operational current [Ie
] >AC-15 >Break contact >220 V 230 V 240 V [Ie ] |
3 A |
Rated operational current [Ie
] >AC-15 >Break contact >300 V [Ie ] |
Value applies starting with release 001. |
Rated operational current [Ie
] >AC-15 >Break contact >380 V 400 V 415 V [Ie ] |
3 A |
Rated operational current [Ie
] >AC-15 >Break contact |
1 A |
Max. short-circuit protective device >Fuse [gG/gL] |
1 A |
Rated insulation voltage [Ui ] | Value applies starting with release 001. |
Rated operational voltage [Ue ] | 3 A |
Pick-up and drop-out values | 1 A |
Power consumption >AC |
1 A |
Power consumption >DC |
Value applies starting with release 001. |
Trip at approx. | 6 A |
Recovery at approx. | |
Sensor circuit | 240 V |
Electrostatic discharge (ESD) >applied standard |
230 V |
Electrostatic discharge (ESD) >Air discharge |
0.85 - 1.1 x Ue |
Electrostatic discharge (ESD) >Contact discharge |
3.5 VA |
Electromagnetic fields (RFI) >applied standard |
2 W |
Electromagnetic fields (RFI) | 3600 Ω |
Radio interference suppression | 1600 Ω |
Burst | Sensor circuit parameters at US and +20 °C: max. Cable length to sensor 250m (not insulated) Total cold resistance ∑ RK ≦ 1500 Ω - RT1-T2 (T1, T2 shorted): IT1-T2 = 1.9 mA - RT1-T2 (4 kΩ): UT1-T2 = max. 3 V DC, IT1-T2 = max. 0.8 mA - RT1-T2 (T1, T2 open): UT1-T2 = 5.1 V DC typ. (5.5 V DC max.) |
power pulses (Surge) | |
Immunity to line-conducted interference to (IEC/EN 61000-4-6) | IEC/EN 61000-4-2 |
Rated operational current for specified heat dissipation [In] | 8 kV |
Heat dissipation per pole, current-dependent [Pvid] | 6 kV |
Equipment heat dissipation, current-dependent [Pvid] | IEC/EN 61000-4-3 |
Static heat dissipation, non-current-dependent [Pvs] | 80 - 1000 MHz: 10 1.4 - 2 GHz: 3 2.0 - 2.7 GHz: 1 V/m |
Heat dissipation capacity [Pdiss] | EN 55011 Class B |
Operating ambient temperature min. | Supply cables: 2 Signal cables: 1 according to IEC/EN 61000-4-4 kV |
Operating ambient temperature max. | 2 kV (symmetrical) 4 kV (asymmetrical) according to IEC/EN 61000-4-5 |
Type of electric connection | 10 V |
Rated control supply voltage Us at AC 50HZ | 0 A |
Rated control supply voltage Us at AC 60HZ | 0 W |
Rated control supply voltage Us at DC | 0 W |
Voltage type for actuating | 1.5 W |
With detachable clamps | 0 W |
Number of measuring circuits | -25 °C |
Error registration possible | +60 °C |
External reset possible | |
Number of contacts as normally closed contact | |
Number of contacts as normally open contact | Screw connection |
Number of contacts as change-over contact | 230 - 230 V |
Temperature measuring range | 230 - 230 V |
Resistance measuring range | 0 - 0 V |
Width | AC |
Height | No |
Depth | 1 |
Product Standards | No |
UL File No. | No |
UL Category Control No. | 1 |
CSA File No. | 1 |
CSA Class No. | 0 |
North America Certification | 0 - 0 °C |
Specially designed for North America | 750 - 12000 Ohm |
Max. Voltage Rating | 23 mm |
Degree of Protection | 84 mm |
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