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Siemens SIRIUS 3RT Size S2, 3RT2 Contactor, 24 V ac/dc Coil, 3-Pole, 65 A, 30 kW, 3NO, 400 V ac
- RS Stock No.:
- 875-1068
- Distrelec Article No.:
- 304-23-387
- Mfr. Part No.:
- 3RT2037-1NB30
- Brand:
- Siemens
Subtotal (1 unit)*
£278.36
(exc. VAT)
£334.03
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 4 unit(s) ready to ship
- Plus 1 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 + | £278.36 |
*price indicative
Better World
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- RS Stock No.:
- 875-1068
- Distrelec Article No.:
- 304-23-387
- Mfr. Part No.:
- 3RT2037-1NB30
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Coil Voltage | 24 V ac/dc | |
| Number of Poles | 3 | |
| Contact Voltage Rating | 400 V ac | |
| Contact Current Rating | 65 A | |
| Power Rating | 30 kW | |
| Series | Size S2, 3RT2 | |
| Range | SIRIUS 3RT | |
| Normal State Configuration | 3NO | |
| Auxiliary Contact Configuration | 1NO + 1NC | |
| Number Of Auxiliary Contacts | 2 | |
| Terminal Type | Screw | |
| Width | 113.4mm | |
| Length | 55mm | |
| Depth | 130mm | |
| Better World Product | Yes | |
| Better World Claim | Low carbon manufacture | |
| Control Voltage | 20 → 33 V dc | |
| Maximum Operating Temperature | +60°C | |
| Minimum Operating Temperature | -25°C | |
| Load Current | 52A | |
| Mounting Style | Screw Mount, Snap-on Mount | |
| Pole and Throw Configuration | 3PST-NO | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 24 V ac/dc | ||
Number of Poles 3 | ||
Contact Voltage Rating 400 V ac | ||
Contact Current Rating 65 A | ||
Power Rating 30 kW | ||
Series Size S2, 3RT2 | ||
Range SIRIUS 3RT | ||
Normal State Configuration 3NO | ||
Auxiliary Contact Configuration 1NO + 1NC | ||
Number Of Auxiliary Contacts 2 | ||
Terminal Type Screw | ||
Width 113.4mm | ||
Length 55mm | ||
Depth 130mm | ||
Better World Product Yes | ||
Better World Claim Low carbon manufacture | ||
Control Voltage 20 → 33 V dc | ||
Maximum Operating Temperature +60°C | ||
Minimum Operating Temperature -25°C | ||
Load Current 52A | ||
Mounting Style Screw Mount, Snap-on Mount | ||
Pole and Throw Configuration 3PST-NO | ||
RoHS Status: Exempt
- COO (Country of Origin):
- DE
Contactors – 3RT2 Range
The 3RT2 contactors are climate-proof and are suitable and tested for use worldwide, sizes S00 to S2, up to 37 kW
Size S00, up to 7.5 kW
Size S0, up to 18.5 kW
Size S2, up to 37 kW
Screw connection / Spring Clamp
Impulse voltage resistance 6 kV
Insulation voltage 690 V
Real loss power only 4 W
Designation K according to DIN 40719 (extendable to IEC 204-2) & IEC 750; Q according to DIN EN 61346-2
Size S0, up to 18.5 kW
Size S2, up to 37 kW
Screw connection / Spring Clamp
Impulse voltage resistance 6 kV
Insulation voltage 690 V
Real loss power only 4 W
Designation K according to DIN 40719 (extendable to IEC 204-2) & IEC 750; Q according to DIN EN 61346-2
Note
Screw terminals can only be used with screw terminal overloads and spring terminals can only be used with spring terminal overloads.
Approvals
CE, UL, CSA, CCC
Siemens Contactor, Screw Terminals, 2 Auxiliary Contacts - SIRIUS Innovation Series - 3RT2037-1NB30
To switch industrial circuits on and off efficiently, pick this contactor from Siemens. A contact current rating of 65A and a contact voltage rating of 400V AC mean it can handle high-power applications, including lighting, motor and heating controls. It has a rugged and climate-proofed construction, so operates safely in temperatures between -25°C and +60°C. This enables it to cope with the harsh conditions found in manufacturing and plant engineering environments. The unit's fitted with two auxiliary contacts that have a reliability of one faulty switch per 100 million operations, so you can be sure it's dependable. As part of the SIRIUS range, this contactor is easy to combine with a motor starter and current-monitoring relay, so you can build a complete and customised control system for your application.
Features & Benefits
• Dimensions of 55 (W) x 114 (H) x 130mm (D) mean it's easy to handle
• Short-circuit protection to minimise electrical damage to the main circuit
• Suitable for mounting with a slight tilt and at a 180° rotation, for installation flexibility
• Short-circuit protection to minimise electrical damage to the main circuit
• Suitable for mounting with a slight tilt and at a 180° rotation, for installation flexibility
What's the expected lifespan of this contactor?
The contactor has an expected mechanical lifespan of 10,000,000 switching cycles. This makes it a durable option for industrial control panels.
