
7
UL/c-UL (CSA) Approval
The PS400G-T41-E124V and PS400G-T41-J124V is a UL/c-UL listed product. (UL file No. E182139)
The PS400G-T41-E124V and PS400G-T41-J124V conforms as a product to the following standards:
• UL 508 – Industrial Control Equipment
• UL 1604 – Electrical Equipment for use in Class I and II, Division 2, or Class III Hazardous (locations).
• CAN/CSA-C22.2, No. 1010-1
MEASUREMENT AND CONTROL EQUIPMENT
(Safety requirements for electrical equipment for measurement and laboratory use)
PS400G-T41-E124V (UL Registration Model: 2880064-01)
PS400G-T41-J124V (UL Registration Model: 2880064-02)
Installation Precautions
• The PS-G unit must be used as a built-in component of an end-use product.
• The PS-G unit should be installed so that it faces out from a panel.
• If the PS-G unit will be reliant on natural cooling, be sure to install it in a vertical panel. Also, be sure that
the PS-G unit is installed 100 mm away from any adjacent structures or other equipment. If these
requirements are not met, the heat generated by the PS-G unit’s internal components may cause the unit
to fail to meet UL and C-UL (CSA) standard requirements.
UL 1604 — Compliance and Handling Cautions
1. Power and input/output wiring must be in accordance with Class I, Division 2 wiring methods – Article
501 – 4(b) of the National Electrical Code, NFPA 70 within the United States, and in accordance with
Section 18-152 of the Canadian Electrical Code for units installed within Canada.
2. Suitable for use in Class I, Division 2, Groups A, B, C, and D, Hazardous Locations.
3. WARNING: Explosion hazard- substitution of components may impair compliance to Class I, Division
2.
4. WARNING: Explosion hazard – when in hazardous locations, turn the power OFF before replacing or
wiring modules.
5. WARNING: Explosion hazard – confirm that the power supply has been turned OFF before
disconnecting equipment, or confirm that the location is not subject to the risk of explosion.
CE Marking
The PS400G-T41-E124V and PS400G-T41-J124V is a CE marked product that conforms to EMC directives
EN55011 Class A, and EN61000-6-2(EN50082-2).