ABB Auxiliary Contact, 4 Contact, 4 NO, CA4, Front, 6 A, 600 V dc, 690V ac, 1SBN010140R1340 CA4-40U
- RS Stock No.:
- 711-6382
- Mfr. Part No.:
- 1SBN010140R1340 CA4-40U
- Manufacturer:
- ABB
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- RS Stock No.:
- 711-6382
- Mfr. Part No.:
- 1SBN010140R1340 CA4-40U
- Manufacturer:
- ABB
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ABB | |
| Product Type | Auxiliary Contact | |
| Number of Contacts | 4 | |
| Normal State Configuration | 4 NO | |
| Series | CA4 | |
| Contact Current | 6A | |
| Mount Type | Front | |
| Terminal Type | Screw | |
| Pole and Throw Configuration | 4 | |
| Contact Voltage | 600, 690V dc | |
| Mounting Location | Front Side | |
| Minimum Operating Temperature | -40°C | |
| Operational Current Ie | 6A | |
| Rated Insulation Voltage Ui | 690V | |
| Mechanical Durability | 10Mcycles | |
| Maximum Operating Temperature | 70°C | |
| Standards/Approvals | No | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Product Type Auxiliary Contact | ||
Number of Contacts 4 | ||
Normal State Configuration 4 NO | ||
Series CA4 | ||
Contact Current 6A | ||
Mount Type Front | ||
Terminal Type Screw | ||
Pole and Throw Configuration 4 | ||
Contact Voltage 600, 690V dc | ||
Mounting Location Front Side | ||
Minimum Operating Temperature -40°C | ||
Operational Current Ie 6A | ||
Rated Insulation Voltage Ui 690V | ||
Mechanical Durability 10Mcycles | ||
Maximum Operating Temperature 70°C | ||
Standards/Approvals No | ||
ABB CA4 Series Auxiliary Contact, 6A Operational Current, 690V Rated Insulation Voltage - 1SBN010140R1340 CA4-40U
This auxiliary contact provides four normally open instantaneous contacts for front mounting on contactors, supplying signalling and interlock functions in control circuits. It is designed for standard industrial environments and attaches to the front side of compatible contactor frames, offering screw-terminal connections for straightforward wiring.
Features & Benefits
• 6A contact current for low-power control circuits
• Rated for 600V DC and 690V AC to handle varied supplies
• Mechanical durability 10M cycles for extended service life
• Operates between -40°C and 70°C for a wide temperature range
• Front-mount format for simple integration on contactor face
• Screw terminals enable secure conductor connections
• Rated for 600V DC and 690V AC to handle varied supplies
• Mechanical durability 10M cycles for extended service life
• Operates between -40°C and 70°C for a wide temperature range
• Front-mount format for simple integration on contactor face
• Screw terminals enable secure conductor connections
**Applications**
• Suitable for motor starter status signalling in automation panels
• Ideal for interlock functions on industrial contactors
• Used with AF09–AF16 contactors requiring auxiliary contacts
• Can be used for control-circuit indications in switchgear
• Used for safety-circuit feedback in manufacturing equipment
• Ideal for interlock functions on industrial contactors
• Used with AF09–AF16 contactors requiring auxiliary contacts
• Can be used for control-circuit indications in switchgear
• Used for safety-circuit feedback in manufacturing equipment
What Terminal arrangements accept standard wiring ferrules?
The terminals accept flexible and rigid conductors
compatible ranges include 0.75–2.5 mm² for single conductors and up to 1.5 mm² for dual insulated ferrules, accommodating common ferrule sizes used in control panels.
How does the unit perform under short-duration fault conditions?
It withstands short-time currents with rated short-time withstand values specified for brief fault intervals, supporting 140 A for 0.1 s and 100 A for 1 s in AC-15 switching duty.
What insulation and impulse withstand ratings apply to the contacts?
The device has a rated insulation voltage of 690V and an impulse withstand capability of 6 kV, suitable for typical industrial control-system overvoltage conditions.
Which mounting and compatibility considerations should be observed?
It is intended for front-side mounting and matches Terminal arrangements of certain 3-pole contactor frames, ensuring correct alignment and mechanical fit when paired with the specified contactor types.
Standards
UL 508, CSA C22.2 N14
Related links
- ABB Auxiliary Contact 2 NC/2 NO Front 600 V dc 1SBN010140R1322 CA4-22U
- ABB Auxiliary Contact 3 NO/1 NC Front 600 V dc 1SBN010140R1331 CA4-31U
- ABB Auxiliary Contact 4 NO Front 690V ac, 1SBN010140R1240 CA4-40N
- ABB Auxiliary Contact 4 NC Front 690V ac, 1SBN010140R1004 CA4-04E
- ABB Auxiliary Contact 4 NC Front 690V ac, 1SBN010140R1104 CA4-04M
- ABB Auxiliary Contact 4 NO Front 690V ac, 1SBN010140R1040 CA4-40E
- ABB Auxiliary Contact 2 NC/2 NO Front 690V ac, 1SBN010140R1022 CA4-22E
- ABB Auxiliary Contact 2 NC/2 NO Front 690V ac, 1SBN010140R1222 CA4-22N