Overload Protection Selector Guide
To Find the Proper Overload - Locate contactor first, then scan down to determine appropriate overload relay. Click Photo.
Select Contactor
⇒ |
DILEM |
DILM7, 9 & 12 |
DILM17, 25 & 32 |
DILM40, 50 & 65 |
DILM80, 95 & 150 |
DILM185, 225 & 250 |
DILM300 to 1000 |
ZE - Direct Mount 0.1 – 12A setting range |
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ZB12 - Direct Mount 0.1 – 16A setting range |
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ZB32 - Direct Mount 0.1 – 32A setting range |
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ZB65 - Direct Mount 6 – 65A setting range |
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ZB150 - Direct Mount 25 – 150A setting range |
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Z5-…/FF250 - Direct or Separate Mount 50 – 250A setting range |
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Current Transformer-operated Overload Relay
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ZW7-…(1) 25 – 150A setting range |
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Electronic Motor-Protective Relay
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ZEV-…(1) 1 – 820A setting range |
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Programmable Electronic Motor-Protective Relay
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C441 1 – 1000A+ setting range |
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Thermistor Protection Relays
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EMT6 (DB)K |
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Moeller ZE / Eaton XTOM "A" Frame
(1) Overload has one normally closed contact that opens upon trip and one normally open contact that closes when tripped.
Class 10A overload, Trip response from 2 to 10 seconds, Ambient compensated, Bi-Metallic tripping mechanism, Phase failure sensitive to IEC/EN 60947, Manual/Automatic reset button, Built in NO and NC auxiliary contacts.
Moeller ZB12 Series / Eaton XTOB "B" Frame
(1) Overload has one normally closed contact that opens upon trip and one normally open contact that closes when tripped.
Class 10A overload, Trip response from 2 to 10 seconds, Ambient compensated, Bi-Metallic tripping mechanism, Phase failure sensitive to IEC/EN 60947, Manual/Automatic reset button, Built in NO and NC auxiliary contacts.
Moeller ZB32 Series / Eaton XTOB "C" Frame
(1) Overload has one normally closed contact that opens upon trip and one normally open contact that closes when tripped.
Class 10A overload, Trip response from 2 to 10 seconds, Ambient compensated, Bi-Metallic tripping mechanism, Phase failure sensitive to IEC/EN 60947, Manual/Automatic reset button, Built in NO and NC auxiliary contacts.
Moeller ZB32 Series / Eaton XTOB "C" Frame
(1) Overload has one normally closed contact that opens upon trip and one normally open contact that closes when tripped.
Class 10A overload, Trip response from 2 to 10 seconds, Ambient compensated, Bi-Metallic tripping mechanism, Phase failure sensitive to IEC/EN 60947, Manual/Automatic reset button, Built in NO and NC auxiliary contacts.
Moeller ZB65 Series / Eaton XTOB "D" Frame
(1) Overload has one normally closed contact that opens upon trip and one normally open contact that closes when tripped.
Class 10A overload, Trip response from 2 to 10 seconds, Ambient compensated, Bi-Metallic tripping mechanism, Phase failure sensitive to IEC/EN 60947, Manual/Automatic reset button, Built in NO and NC auxiliary contacts.
Moeller ZB65 Series / Eaton XTOB "D" Frame
(1) Overload has one normally closed contact that opens upon trip and one normally open contact that closes when tripped.
Class 10A overload, Trip response from 2 to 10 seconds, Ambient compensated, Bi-Metallic tripping mechanism, Phase failure sensitive to IEC/EN 60947, Manual/Automatic reset button, Built in NO and NC auxiliary contacts.
Moeller ZB150 Series / Eaton XTOB "G" Frame
(1) Overload has one normally closed contact that opens upon trip and one normally open contact that closes when tripped.
Class 10A overload, Trip response from 2 to 10 seconds, Ambient compensated, Bi-Metallic tripping mechanism, Phase failure sensitive to IEC/EN 60947, Manual/Automatic reset button, Built in NO and NC auxiliary contacts.
Moeller ZB150 Series / Eaton XTOB "G" Frame
(1) Overload has one normally closed contact that opens upon trip and one normally open contact that closes when tripped.
Class 10A overload, Trip response from 2 to 10 seconds, Ambient compensated, Bi-Metallic tripping mechanism, Phase failure sensitive to IEC/EN 60947, Manual/Automatic reset button, Built in NO and NC auxiliary contacts.
Thermal Overload Relay
(1) Overload has one normally closed contact that opens upon trip and one normally open contact that closes when tripped.
Class 10A overload, Trip response from 2 to 10 seconds, Ambient compensated, Bi-Metallic tripping mechanism, Phase failure sensitive to IEC/EN 60947, Manual/Automatic reset button, Built in NO and NC auxiliary contacts.
Current Transformer-Operated Thermal Overload Relay
(1) Overload has one normally closed contact that opens upon trip and one normally open contact that closes when tripped.
Ambient compensated, Bi-Metallic tripping mechanism, Phase failure sensitive to IEC/EN 60947, Manual/Automatic reset button, Built in NO and NC auxiliary contacts.
Electronic Motor-Protective Relay
Adjustable Settings Range |
For Use With... |
Part Number |
1 – 820 |
DILEM
DILM7 – DILM820 |
ZEV |
Moeller / Eaton Motor Insight
Power Source |
Monitoring Range |
Current Range |
Part Number |
240
Vac (170-264) |
170 - 264 Vac |
1 - 9A |
C441BA |
5 - 90A |
C441BB |
480 Vac (323 - 528) |
323 - 528 Vac |
1 - 9A |
C441CA |
5 - 90A |
C441CB |
600 Vac (489 - 660) |
489 - 660 Vac |
1 - 9A |
C441DA |
5 - 90A |
C441DB |
120 Vac (93.5 - 132) |
170 - 660 Vac |
1 - 9A |
C4410109NOUI |
5 - 90A |
C441-590NOUI |
Thermistor Electronic Motor-Protective Relay
Description |
AC-15 220 – 240 V(A) |
Rated Operational Voltage Range |
Part Number |
Automatic Reset |
- Automatic RESET
- Power ON and fault indicating LED display
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3 |
24 – 240 V 50/60 Hz;
24 – 240 V DC |
EMT4 EMT5 EMT6 |
- Automatic RESET
- Power ON and fault indicating LED display
- Short-circuit recognition in the sensor circuit
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3 |
24 – 240 V 50/60 Hz;
24 – 240 V DC |
EMT4-K EMT5-K EMT6-K |
- Automatic RESET
- Power ON and fault indicating LED display
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3 |
230 V 50/60 Hz |
EMT4(230V) EMT5(230V) EMT6(230V) |
Manual + Automatic Reset |
- Manual or automatic RESET
- For manual or remote resetting
- Test button
- Power ON and fault indicating LED display
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3 |
24 – 240 V 50/60 Hz;
24 – 240 V DC |
EMT4-DB EMT5-DB EMT6-DB |
- Manual or automatic RESET
- For manual or remote resetting
- Test button
- Power ON and fault indicating LED display
- Short-circuit recognition in the sensor circuit
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3 |
24 – 240 V 50/60 Hz;
24 – 240 V DC |
EMT4-KDB EMT5-KDB EMT6-KDB |
- Manual or automatic RESET
- For manual or remote resetting
- Test button
- Power ON and fault indicating LED display
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3 |
230 V 50/60 Hz |
EMT4-DB(230V) EMT5-DB(230V) EMT6-DB(230V) |
Manual + Automatic Reset / Multi-function Device |
- Manual or automatic reset / Multi-function device
- Short-circuit recognition in the sensor circuit
- Reliable fault signalling even under supply voltage failure (zero-voltage safety)
- For manual or remote resetting
- Test button
- Short-circuit recognition and zero-voltage safety can be switched off
- Power ON and fault indicating LED display
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3 |
24 – 240 V 50/60 Hz;
24 – 240 V DC |
EMT4-DBK EMT5-DBK EMT6-DBK |