Ditek D50-4803D comparison CITEL M50-480D-A

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DITEK D50-4803D
Comparison CITEL M50-480D-A
Surge Protective Device (SPD)


CITEL M50-480D-A Surge Protector	D50-4803D Surge Protector
Intended Application System
System Voltage	480 Vac
Number of Phases	3d
Conductors	3W+G
Configuration	DELTA

PRODUCT COMPARISON TABLE

This page collects publicly available data from ul.com and assembles a side by side reference table for a convenient product cross reference.

Manufacturer		DITEK
UL File #	E326289	E328921
Model	M50-480D-A	D50-4803D
Product Image
UL.com Ratings	UL CARD	UL CARD
UL APPROVAL	LISTED	LISTED
UL MARK
SPD Type	1	1
Volt (V)	480	480
AC/DC DC PV	AC	AC
Phase	3D	3D
Amps (A)	n/a	n/a
Ambient Min (C)	-35	-35
Ambient Max (C)	80	85
Mode
VPR (Vpk)
L-L L-N L-G N-G	2500 - 1500 -	4000 - 1800 -
MCOV
L-L L-N L-G N-G	560 - 560 -	1100 - 550 -
In (kA)	20	10
SCCR (kA)	150	100
Additional Data Sheet Ratings
Surge Current Rating (kA)	50	20
Protection Circuit	MOV-GSG	MOV (Thermally Protected)
Leakage Current	No	-
TOV Optimized	No	-
Diagnostics	Indicator	Indicator & Remote Contacts
Environmental Rating	NEMA 6 (IP66)	-
# of Wires	4	4
Modes of Protection	Common Mode Differential Mode	Common Mode Differential Mode
Warranty	10-years	N/A

Notes
none

Determining the acceptability of an SPD for your UL equipment

(for UL 508A Control Panels and All Other UL Listed Equipment)

The UL inspector will first consider the SPD type when determining it’s acceptability for a given application or piece of equipment. This will include UL 508A as well as all other UL Listed equipment. The first level compliance is based on the UL Approval (LISTED or RECOGNIZED) of the SPD or UL SPD Type and it’s Suitable Ratings. This means that it has to meet all safety, performance, environmental and electrical system ratings of the application. If any of these criteria are not fully met, it will require a Procedure Description, a File Update and/or Additional Testing. These actions will require additional costs that may be substantial. For this reason, it is in the interest of the specifier to use UL LISTED SPD’s to eliminate any uncertainty or to make sure the UL RECOGNIZED SPD is selected at the time of UL submittal of the equipment.

Approval Considerations Table based on UL SPD Type

UL Mark	UL1449 SPD Type	Suitable Ratings	Procedure Described	File Update or Additional Testing	Notes
	1 2	Yes	No	No	The only requirement is that the SPD must match electrical and environmental ratings of the UL 508A Control Panel. A UL field inspection of the control panel with the SPD installed is required as a part of a standard follow-up service visit.
	1CA 2CA 4CA 5	Yes	Yes	Yes	Yes – All UL recognized SPD’s require a UL engineering evaluation of the SPD’s existing UL1449 E–file. This will result, at a minimum, in a cost to update the UL file and may also require testing that would result in additional costs.

UL data is publicly available with a free account at UL.com. The data has been reviewed by our engineering department. From time to time, the applicants UL file (including CITEL's) may become changed or updated at UL.com due to new testing or corrections to a report. At the time of this comparison you will find this information to be accurate to the UL web site. If you find any information requires an update, please bring to our attention and it will be updated immediately.

UL data is publicly available with a free account at UL.com. The data has been reviewed by our engineering department. From time to time, the applicants UL file (including CITEL's) may become changed or updated at UL.com due to new testing or corrections to a report. At the time of this comparison you will find this information to be accurate to the UL web site. If you find any information requires an update, please bring to our attention and it will be updated immediately.


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