Product Model
CA4-31ERT
Selling Points
- 14-Pole Front-Mounted Design: Conveniently mounted for easy access and installation.
- 2Screw Terminals with Ring Tongue Ferrules: Secure and fast cable connection with non-detachable screws.
- 3Instantaneous Contacts: Includes 3 N.O. and 1 N.C. contacts for reliable circuit operation.
- 4Compliant with Industrial Standards: Meets IEC/EN 60947-5-1, UL 508, and CSA C22.2 No. 14-10 standards.
- 5High-Quality Construction: Built with durable materials for long-lasting performance in standard industrial environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product Net Width | 45 mm | Product Net Depth / Length | 39.8 mm |
Product Net Height | 43 mm | Product Net Weight | 0.05 kg |
Number of Auxiliary Contacts NO | 3 | Number of Auxiliary Contacts NC | 1 |
Standards | IEC/EN 60947-5-1, UL 508, CSA C22.2 No. 14-10 | Rated Operational Voltage | Auxiliary Circuit 690 V |
Rated Frequency (f) | Auxiliary Circuit 50 / 60 Hz | Conventional Free-air Thermal Current (Ith) | acc. to IEC 60947-5-1, Π= 40 °C 16 A |
Rated Operational Current AC-15 (Ie) | (500 V) 2 A (690 V) 2 A (24 / 127 V) 6 A (220 / 240 V) 4 A (400 / 440 V) 3 A | Rated Short-time Withstand Current Low Voltage (Icw) | for 0.1 s 140 A for 1 s 100 A |
Maximum Electrical Switching Frequency | (AC-15) 1200 cycles per hour (DC-13) 900 cycles per hour | Rated Operational Current DC-13 (Ie) | (24 V) 6 A / 144 W (48 V) 2.8 A / 134 W (72 V) 1 A / 72 W (110 V) 0.55 A / 60 W (125 V) 0.55 A / 69 W (220 V) 0.27 A / 60 W (250 V) 0.27 A / 68 W (400 V) 0.15 A / 60 W (500 V) 0.13 A / 65 W (600 V) 0.1 A / 60 W |
Rated Insulation Voltage (Ui) | acc. to IEC 60947-5-1 690 V acc. to UL/CSA 600 V | Rated Impulse Withstand Voltage (Uimp) | 6 kV |
Maximum Mechanical Switching Frequency | 3600 cycles per hour | Degree of Protection | acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP20 |
Terminal Type | Ring-Tongue Terminals | Suitable For | AF09B AF09ZB AF12B AF12ZB AF16B AF16ZB AF26B AF26ZB AF30B AF30ZB AF38B AF38ZB |
Tightening Torque UL/CSA | Auxiliary Circuit 11 in·lb | Object Classification Code | K |
ETIM 7 | EC000041 - Auxiliary contact block | ETIM 8 | EC000041 - Auxiliary contact block |
ETIM 9 | EC000041 - Auxiliary contact block | eClass | V11.0 : 27371302 |
UNSPSC | 39121522 | IDEA Granular Category Code (IGCC) | 4743 >> Auxiliary contact block |
Manufacturer ID | 1SBN010142R1031 |
Specifications may be subject to change without notice