ABB AF45 Contactor, 100V, 250 V Coil, 4-Pole, 70 A, 30 kW 100V, 250 V, 4 NO, 690V
- RS Stock No.:
- 253-1990
- Mfr. Part No.:
- 1SBL337201R7000
- Brand:
- ABB
Subtotal (1 unit)*
£398.56
(exc. VAT)
£478.27
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 8 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £398.56 |
*price indicative
- RS Stock No.:
- 253-1990
- Mfr. Part No.:
- 1SBL337201R7000
- Brand:
- ABB
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ABB | |
| Product Type | Contactor | |
| Coil Voltage | 100, 250V | |
| Number of Poles | 4 | |
| Contact Voltage | 690V | |
| Contact Current | 70A | |
| Power Rating | 30kW | |
| Series | AF45 | |
| Function | Inductive Load | |
| Normal State Configuration | 4 NO | |
| Number of Auxiliary Contacts | 0 | |
| Terminal Type | Screw | |
| Operational Current Ie | 37A | |
| Minimum Operating Temperature | -40°C | |
| Contactor Application | Control Unit | |
| Control Circuit Voltage Uc | 100, 250V | |
| Maximum Operating Temperature | 70°C | |
| Length | 120mm | |
| Depth | 110mm | |
| Width | 92mm | |
| Standards/Approvals | CSA C22-2 N°14, EN 50155 (applicable parts), IEC 60077-1 (applicable parts), IEC 60077-2 (applicable parts), IEC 61373, IEC/EN 60947-1, IEC/EN 60947-4-1, TR CU 001/2011 (on request), UL 508 | |
| Pole and Throw Configuration | 4 | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Product Type Contactor | ||
Coil Voltage 100, 250V | ||
Number of Poles 4 | ||
Contact Voltage 690V | ||
Contact Current 70A | ||
Power Rating 30kW | ||
Series AF45 | ||
Function Inductive Load | ||
Normal State Configuration 4 NO | ||
Number of Auxiliary Contacts 0 | ||
Terminal Type Screw | ||
Operational Current Ie 37A | ||
Minimum Operating Temperature -40°C | ||
Contactor Application Control Unit | ||
Control Circuit Voltage Uc 100, 250V | ||
Maximum Operating Temperature 70°C | ||
Length 120mm | ||
Depth 110mm | ||
Width 92mm | ||
Standards/Approvals CSA C22-2 N°14, EN 50155 (applicable parts), IEC 60077-1 (applicable parts), IEC 60077-2 (applicable parts), IEC 61373, IEC/EN 60947-1, IEC/EN 60947-4-1, TR CU 001/2011 (on request), UL 508 | ||
Pole and Throw Configuration 4 | ||
- COO (Country of Origin):
- BG
ABB AF45 Series Contactor, 37A Operational Current, 30 kW Power Rating - 1SBL337201R7000
This contactor is a 4-pole control unit designed to manage power circuits up to 690V and to switch non‑inductive or slightly inductive loads such as resistance furnaces. It accepts a wide control‑voltage range on AC 50/60Hz or DC supplies, allowing a single device to operate across different supply conditions and tolerate short voltage interruptions.
Features & Benefits
• Wide Coil voltage range 100 to 250V reduces stock variants
• Rated operational current 37A supports medium‑power loads
• Four N.O. main poles enable straightforward single‑block switching
• Power handling up to 30kW for demanding motor or heater loads
• Screw terminals allow robust connections for flexible cables
• Operates from −40°C to 70°C for varied ambient conditions
• Rated operational current 37A supports medium‑power loads
• Four N.O. main poles enable straightforward single‑block switching
• Power handling up to 30kW for demanding motor or heater loads
• Screw terminals allow robust connections for flexible cables
• Operates from −40°C to 70°C for varied ambient conditions
Applications
• Suitable for controlling resistance furnaces in industrial plants
• Ideal for power‑circuit switching up to 690V AC systems
• used with AC or DC control supplies subject to voltage dips
• Can be used for lighting and generic non‑inductive load switching
• Suitable for retrofit replacements in existing contactor panels
• Ideal for power‑circuit switching up to 690V AC systems
• used with AC or DC control supplies subject to voltage dips
• Can be used for lighting and generic non‑inductive load switching
• Suitable for retrofit replacements in existing contactor panels
What is the expected electrical endurance under regular switching?
The device supports up to 300 electrical switching cycles per hour for AC‑1 and AC‑3 duties, with reduced cycles for AC‑2/AC‑4 modes.
How does the Coil cope with supply fluctuations and interruptions?
The electronic Coil Interface accepts 100 to 250V on 50/60Hz AC or DC and is specified to withstand brief supply interruptions up to 20ms.
What connection sizes are supported for the main circuit conductors?
Main circuit terminals accept flexible conductors with bootlace ferrules 6 to 16mm² or rigid conductors 6 to 25mm², enabling heavy‑duty cabling.
Which protection and switching capacities apply for short‑circuit scenarios?
Maximum breaking capacity varies with system voltage
for example, interrupting capability is specified up to 900A at 440V and 490A at 690V depending on cosφ.
What mechanical mounting or accessory options exist?
The block‑type design permits front and side‑mounting of add‑on auxiliary contact blocks and a variety of ancillary accessories for installation adaptability.
