Eaton, ZB Overload Relay 1 NO/1 NC, 0.6A, 1 A F.L.C, 1A Contact Rating, 6 W, 500V ac
- RS Stock No.:
- 493-0416
- Mfr. Part No.:
- 278446 ZB32-1
- Brand:
- Eaton
Subtotal (1 unit)*
£61.14
(exc. VAT)
£73.37
(inc. VAT)
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In Stock
- Plus 1 unit(s) shipping from 12 June 2026
- Plus 1 unit(s) shipping from 12 June 2026
- Plus 13 unit(s) shipping from 27 July 2026
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Units | Per unit |
|---|---|
| 1 + | £61.14 |
*price indicative
- RS Stock No.:
- 493-0416
- Mfr. Part No.:
- 278446 ZB32-1
- Brand:
- Eaton
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Eaton | |
| Product Type | Overload Relay | |
| FLC Motor Rating | 0.6, 1A | |
| Relay Contact Current | 1A | |
| Series | ZB | |
| Mount Type | Direct | |
| Power Rating | 6W | |
| Normal State Configuration | 1 NO/1 NC | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Reset Method | Automatic & Manual | |
| Number of Auxiliary Contacts | 2 | |
| Adjustable Current Range | 0.6 to 1 A | |
| Minimum Operating Temperature | -5°C | |
| Width | 45mm | |
| Length | 136mm | |
| Maximum Operating Temperature | 55°C | |
| Contact Voltage | 690V ac | |
| Standards/Approvals | CSA File No.:012528, CSA Class No.:3211-03, CSA-C22.2 No. 60947-4-1-14, CSA Approved, CE Approved, UL Category Control No.:NKCR, UL Approved, UL 508, IEC/EN 60947-4-1, IEC/EN 60947, VDE 0660, UL File No.:E29184 | |
| Depth | 102mm | |
| Control Voltage | 500V ac | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Product Type Overload Relay | ||
FLC Motor Rating 0.6, 1A | ||
Relay Contact Current 1A | ||
Series ZB | ||
Mount Type Direct | ||
Power Rating 6W | ||
Normal State Configuration 1 NO/1 NC | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Reset Method Automatic & Manual | ||
Number of Auxiliary Contacts 2 | ||
Adjustable Current Range 0.6 to 1 A | ||
Minimum Operating Temperature -5°C | ||
Width 45mm | ||
Length 136mm | ||
Maximum Operating Temperature 55°C | ||
Contact Voltage 690V ac | ||
Standards/Approvals CSA File No.:012528, CSA Class No.:3211-03, CSA-C22.2 No. 60947-4-1-14, CSA Approved, CE Approved, UL Category Control No.:NKCR, UL Approved, UL 508, IEC/EN 60947-4-1, IEC/EN 60947, VDE 0660, UL File No.:E29184 | ||
Depth 102mm | ||
Control Voltage 500V ac | ||
Eaton Contactor Overload Relay – ZB Series Thermal Overload Relays
The Eaton ZB series thermal overload relay with direct contactor mounting offers reliable motor protection and control in the event of a single-phase failure or overload within a multitude of environments. The auxiliary contacts disconnect the contactor and signal the fault when it overloads, meaning a reset can then take place. It works by cutting off the current to the motor when a high current situation occurs. As the relay receives the corresponding signal, it trips.
This Eaton product is predominantly designed for imitating the heating prototypes that are a staple for keeping your motor circuits healthy, which increases the motor lifetime. It provides an affordable and efficient way for you to protect your motors, whilst giving you peace of mind that you have sufficient motor protection and control.
Eaton’s ZB series overload relays offer reliable and high-quality electric motor control within a multitude of automation and control environments. The ZB series overload relays come with a 500 V ac control voltage, a contact voltage rating of up to 1000 V ac, a temperature range of -5 to +55 °C and 2 auxiliary contact points. Eaton offer a wide range of reliable contactor overload relays to protect machinery from overheating, keeping your business and its operations accessible. All Eaton ZB thermal overload relays can also be used for protecting EEx e motors whilst being an effective and sustainable way for you to protect your motors.
Features and Benefits
• Protects equipment against phase failure or electrical overload.
• Short circuit protection when fitted directly to a contact.
• Modular relay design for use with the DILM contactor range
• 1NO/1NC Auxiliary contacts
• Bimetallic tripping mechanism with trip response from 2 to 10 seconds
• Suitable for protection of Atex motors.
• Single phase failure sensitivity to IEC/EN 60947.
• Manual and automatic reset options.
• Class 10 A overload
When fitting overload relay remote from contactor or using more than one overload relay, use remote mounting base (stock no. 493-0488 - ZB32 only, stock no. 513-0336 - ZB65 only). Note: ZB12 have 5 pins, ZB32 have 4 pins.
Note
Eaton formerly known as Moeller