Siemens SIRIUS Contactor Relay, 24V dc Coil, 10 A 24V dc, 4 NO, 690V ac
- RS Stock No.:
- 122-9420
- Distrelec Article No.:
- 301-24-289
- Mfr. Part No.:
- 3RH2140-2BB40
- Manufacturer:
- Siemens
Subtotal (1 unit)*
PHP7,125.38
(exc. VAT)
PHP7,980.43
(inc. VAT)
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In Stock
- 41 unit(s) ready to ship from another location
- Plus 20 unit(s) shipping from July 03, 2026
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Units | Per Unit |
|---|---|
| 1 + | PHP7,125.38 |
*price indicative
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- RS Stock No.:
- 122-9420
- Distrelec Article No.:
- 301-24-289
- Mfr. Part No.:
- 3RH2140-2BB40
- Manufacturer:
- Siemens
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Contactor Relay | |
| Coil Voltage | 24V dc | |
| Contact Voltage | 690V ac | |
| Contact Current | 10A | |
| Series | SIRIUS | |
| Mount Type | DIN Rail | |
| Normal State Configuration | 4 NO | |
| Number of Auxiliary Contacts | 4 | |
| Auxiliary Contact Configuration | 4 NO | |
| Terminal Type | Spring Loaded | |
| Minimum Operating Temperature | -25°C | |
| Control Circuit Voltage Uc | 24V dc | |
| Operational Current Ie | 10A | |
| Maximum Operating Temperature | 60°C | |
| Length | 45mm | |
| Standards/Approvals | EMV, ISO 13849-1, KC, Marine/Shipping, UL A600/Q600, IEC 60947-5-1, IEC 61508-2 | |
| Depth | 70mm | |
| Width | 45mm | |
| Pole and Throw Configuration | 4 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor Relay | ||
Coil Voltage 24V dc | ||
Contact Voltage 690V ac | ||
Contact Current 10A | ||
Series SIRIUS | ||
Mount Type DIN Rail | ||
Normal State Configuration 4 NO | ||
Number of Auxiliary Contacts 4 | ||
Auxiliary Contact Configuration 4 NO | ||
Terminal Type Spring Loaded | ||
Minimum Operating Temperature -25°C | ||
Control Circuit Voltage Uc 24V dc | ||
Operational Current Ie 10A | ||
Maximum Operating Temperature 60°C | ||
Length 45mm | ||
Standards/Approvals EMV, ISO 13849-1, KC, Marine/Shipping, UL A600/Q600, IEC 60947-5-1, IEC 61508-2 | ||
Depth 70mm | ||
Width 45mm | ||
Pole and Throw Configuration 4 | ||
RoHS Status: Exempt
- COO (Country of Origin):
- DE
Siemens SIRIUS Innovation Contactor Relay, 10A, 24V DC - 3RH2 Series - 3RH2140-2BB40
Protect your motors and circuits against current overloads with this contactor relay from Siemens' SIRIUS Innovation range. It's a quality safeguard specifically designed for the protection of motor branch circuits and motor branch circuit components. You can install this unit with your contactors as part of a motor starter or in a control panel or centre. The four NO (normally open) auxiliary contacts disconnect the power supply in the event of electricity surges to prevent electrical shocks and fires that can cause costly damage to equipment and extended downtimes.
• Wide operating temperature range of -25°C to +60°C for use in extreme climates
• DIN rail mounting style enables fast and space-saving installation
• Expansion capability by up to four contacts through the use of snap-on auxiliary switch blocks
• IP20 (ingress protection) rating indicates it's touch-proof for added electrical safety
What types of contactor overload relays are there?
There are thermal and electronic overload relays. Thermal overload relays use a bi-metallic plate to detect current spikes. Electronic overload relays like this one use temperature sensors to measure the load current and often come with selected trip classes.
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