Comparison TPS ServiceTrack ST TK-ST200-3Y600-L
Altrernate CITEL MS100-347Y
Surge Protective Device (SPD)

Intended Application	System
System Voltage	347/600Vac
Number of Phases	3Y
All Modes	L-L, L-N, L-G, N-G + Ground
Configuration	3PH, 4W+G, Wye

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
UL File #	E326289	n/a
Model	MS100-347Y	TK-ST200-3Y600-L
Product Image
UL.com Ratings	UL CARD	NO UL CARD
UL STANDARD	UL 1449 5th Ed.	n/a
UL APPROVAL	LISTED	n/a
UL MARK		n/a
SPD Type	UL1449 TYPE 1 LISTED	n/a
Volt (V)	347/600	-
AC/DC DC PV	AC	-
Phase	3Y	-
Ambient Min (C)	-35	-
Ambient Max (C)	85	-
VPR (Vpk)
L-L L-N L-G N-G	3000 1800 1800 1800	- - - -
MCOV
L-L L-N L-G N-G	1100 550 550 550	- - - -
In (kA)	20	-
SCCR (kA)	200	-
Additional Data Sheet Ratings
Protection Circuit	Multi - TMOV	-
Fail-Safe Behavior	Yes, no upstream over current protection required	-
Standards	NOM-003-SCFI-2014	-
Real-Time Diagnostics	LED Indicator & Optional Remote Contacts	-
NEMA Rating	IP65	-
Environmental Standards	ROHS	-
Connection Method	36" #10 AWG LEADS	-
Material	Steel	-
Mounting	Flange Mount	-
Modes of Protection	Common Mode Differential Mode	-
Warranty	10-years	-

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.

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