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90.98.210-CE04 KEB

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The 90.98.210-CE04 is a KEB Combibox clutch brake module with 24 VDC input voltage and IP20 protection. DC-side switching and a 1.2 A rated output current support clean brake actuation and dependable control in panel applications.

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Product Description:

The 90.98.210-CE04 is a clutch-brake control module produced by KEB for the Combibox Clutch Brakes series. It is installed between the machine power supply and the coil to energize or disconnect electromagnetic clutches and brakes in automated drive systems. The module switches the direct-current side and applies a timed overexcitation pulse, shortening response times and supporting consistent actuation. It is suitable for the 3K3 climatic category and mounting altitudes up to 1,000 m, allowing use in a range of enclosed industrial control applications.

The module operates from a 24 VDC supply and provides a continuous coil current of 1.2 A at 45 °C. During engagement, it supplies an overexcitation peak of 7 A for 800 ms before automatically returning to the nominal output. The direct-current switching element interrupts voltages up to 48 VDC while helping minimize electrical arcing. The output cable can be up to 10 m long without compromising the intended current rise time. The terminals accept a tightening torque of 0.4 Nm, providing a secure electrical connection without damaging the connection points. Operation is limited to six actuations per minute to control coil heating and reduce excessive thermal cycling within the module.

The enclosure has a 35 mm DIN-rail footprint, allowing the module to mount in standard control cabinets and align with adjacent rail-mounted components. Its IP20 enclosure protects against accidental contact with internal electrical parts when the module is correctly installed inside a cabinet. The housing is made of plastic, providing electrical insulation and supporting required creepage distances without additional barriers. A 3.5 mm mounting-hole diameter accommodates the intended fastening arrangement. The module measures 59.5 mm in height and 57.5 mm in width, making it suitable for densely arranged panel layouts. These compact dimensions leave room for terminal access and cable routing while maintaining the required spacing around neighboring control equipment.

Climatic Category
3K3
Din Rail Width
35 mm
Housing Material
Plastic
Ingress Protection
IP20
Input Voltage
24 VDC
Max Installation Altitude
1000 m
Max Output Cable Length
10 m
Max Switching Rate
6 /min
Maximum Interrupting Voltage
48 VDC
Mounting Hole Diameter
3.5 mm
Overall Height
59.5 mm
Overall Width
57.5 mm
Overexcitation Current (800 Ms)
7 A
Overexcitation Time
800 ms
Product Family
KEB Electromagnetic Technology
Rated Output Current (45°c)
1.2 A
Switching Location
DC Side
Terminal Tightening Torque
0.4 Nm

Frequently Asked Questions about 90.98.210-CE04:

Q: What is the input voltage specification for the 90.98.210-CE04 Combibox Clutch Brake?

A: The input voltage required for operation is 24 VDC.

Q: What level of ingress protection does the 90.98.210-CE04 provide?

A: The 90.98.210-CE04 offers ingress protection rated at IP20, safeguarding against solid objects over 12mm.

Q: What is the maximum switching rate of the 90.98.210-CE04 Combibox Clutch Brake?

A: This model supports a maximum switching rate of 6 cycles per minute.

Q: What is the rated output current for the 90.98.210-CE04 at 45°C?

A: The rated output current at 45°C is 1.2 A for this unit.

Q: What is the maximum installation altitude for the 90.98.210-CE04?

A: The 90.98.210-CE04 can be installed at altitudes up to 1000 meters above sea level.

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