Eaton Overload Relay 1NO + 1NC, 4 → 6 A F.L.C, 6 A Contact Rating, 6 W, 500 Vac
- RS Stock No.:
- 493-0393
- Mfr. Part No.:
- 278439 ZB12-6
- Brand:
- Eaton
Subtotal (1 unit)*
51,93 €
(exc. VAT)
62,84 €
(inc. VAT)
Frais de livraison offerts pour toute commande de plus de 75,00 €
Temporairement en rupture de stock
- 14 unité(s) expédiée(s) à partir du 29 décembre 2025
Besoin de plus? Cliquez sur " Vérifier les dates de livraison " pour plus de détails
Units | Per unit |
|---|---|
| 1 + | 51,93 € |
*price indicative
- RS Stock No.:
- 493-0393
- Mfr. Part No.:
- 278439 ZB12-6
- Brand:
- Eaton
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Marque | Eaton | |
| FLC Motor Rating | 4 → 6 A | |
| Contact Current Rating | 6 A | |
| Mounting Style | Direct Contactor | |
| Power Rating | 6 W | |
| Normal State Configuration | 1NO + 1NC | |
| Reset Method | Automatic, Manual | |
| Terminal Type | Screw | |
| Number Of Auxiliary Contacts | 2 | |
| Width | 45mm | |
| Length | 120mm | |
| Depth | 88mm | |
| Minimum Operating Temperature | -5°C | |
| Maximum Operating Temperature | +55°C | |
| Operating Temperature Range | -5 → +55 °C | |
| Control Voltage | 500 Vac | |
| Supply Voltage | 600 V ac | |
| Contact Voltage Rating | 690 V ac | |
| Select all | ||
|---|---|---|
Marque Eaton | ||
FLC Motor Rating 4 → 6 A | ||
Contact Current Rating 6 A | ||
Mounting Style Direct Contactor | ||
Power Rating 6 W | ||
Normal State Configuration 1NO + 1NC | ||
Reset Method Automatic, Manual | ||
Terminal Type Screw | ||
Number Of Auxiliary Contacts 2 | ||
Width 45mm | ||
Length 120mm | ||
Depth 88mm | ||
Minimum Operating Temperature -5°C | ||
Maximum Operating Temperature +55°C | ||
Operating Temperature Range -5 → +55 °C | ||
Control Voltage 500 Vac | ||
Supply Voltage 600 V ac | ||
Contact Voltage Rating 690 V ac | ||
- Datasheet - Eaton ZB12-6
- Instruction Sheet - 278439 ZB12-6
- Manual - Motor-protective relays ZB12-/XTOBBC1 and ZB32-/XTOBCC1 Overload monitoring of standard and Ex e motors
- 4930393_Instruction Sheet_en
- 4930393_Manual_en
- Instruction leaflet
- Fiche Technique - Eaton ZB12-6
- Catalogue Les Essentiels
- Datasheet - Eaton ZB12-6
- COO (Country of Origin):
- DE
Eaton Overload Relay, Direct Contactor Mounting Style, IP20 Rating - ZB Series - 278439 ZB12-6
Protect your electric motor from excessive current supply by using this overload relay from Eaton. You can adjust the current range between 4A and 6A, making it a versatile choice. It's finger and back-of-hand proof, so is safe to set up manually without the risk of electric shock. Built-in mechanical shock resistance helps to prevent false tripping in demanding conditions where heavy vibration is likely. For easy mounting, this unit attaches directly to the contactor. Overload relays like this one are commonly found in factory automation and industrial control applications.
Features & Benefits
• ATEX certified for safe use in hazardous locations
• Complies with IEC/EN 60947 standards for use in low-voltage electrical systems
• Manual and automatic reset for versatile operation
• Broad operating temperature range of -5°C to +55°C means it performs effectively in harsh industrial environments
• Complies with IEC/EN 60947 standards for use in low-voltage electrical systems
• Manual and automatic reset for versatile operation
• Broad operating temperature range of -5°C to +55°C means it performs effectively in harsh industrial environments
What's the difference between an overload relay and a motor protection circuit breaker?
An overload relay typically protects the motor from current faults alone, while a motor protection circuit breaker protects the motor from current overload as well as short circuits.
Note
Eaton formerly known as Moeller
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