Magnum 4K24 Switches Installation and User Guide (10/04)
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B4.1
UL Requirements
1.
For power and earthing wiring, use minimum 22 AWG size wiring.
2.
Fastening torque of the lugs on the terminal block: 9 inch pound max.
3.
Use only with listed 2A circuit breaker provided in the building installation.
4.
Equipment for use in a Restricted Access Location only.
5.
Centralized DC Power Source cable securement, use at least four cable ties to
secure the cable to the rack at least 4 inches apart with the first one located
within 6 inches of the terminal block.
B5.0 OPERATION
Operation of the Magnum Ks with the optional -48VDC, 24VDC & 125VDC
power supply is identical to that of the standard AC-powered models.
B6.0 ORDERING
INFORMATION
To order the optional -48VDC power supply factory installed, add a suffix of “-
-48VDC” after the product’s standard model #. Example:
Magnum 4K24-48VDC.
Similarly, to order the optional 24VDC or 125VDC industrial specific power
supply factory installed, add a suffix of “ 24VDC” or “125VDC” after the product ‘s
standard model #. Example:
Magnum 4K24- 24VDC
or
Magnum 4K24- 125VDC
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B7.0 TROUBLESHOOTING
Please refer to Section 6.0 for troubleshooting
