Standards Compliance
‑129‑
● The UL/cUL mark is usually attached on products sold in USA and Canada.
Products with UL/cUL mark have been inspected and assessed by the UL
organization. To pass UL/cUL certification, main built‑in components of electrical
products must also be UL certified.
● This product has been tested in accordance with UL 61800‑5‑1 and CSA C22.2 No.
100‑14 and has been confirmed to meet UL/CUL requirements. To enable
machines and devices integrating this product to comply with UL/cUL standards,
the following requirements must be met:
Installation Location
Install this product in a location meeting OVC III and PD 2 or below, as specified in
UL61800–5–1.
Ambient Temperature
According to the protection level, the ambient temperature must be maintained
within the following range:
Ambient temperature for open type products: ‑20°C to +60°C
Requirements on Installation
This product is an open type product, which is installed in a cabinet. Its installation
requirements are as follows:
This product must be installed in a fireproof final system that provide effective
electrical and mechanical protection. The installation must conform to local and
regional laws and regulations, and to relevant NEC requirements.
Main Circuit Wiring Requirements
Field installation is not allowed for output terminals BR, (‑), and (+).
● Terminals BR and (+) are used to connect options. Do not connect them to the AC
power supply.
● To protect the main circuit, separate it from the possible contact surface and
provide covers as required.
● The control circuit is a safety extra‑low voltage (SELV) circuit, which must be
insulated and isolated from other circuits. Make sure that the control circuit is
connected to the SELV circuit.
● Note that no foreign matter enters the wiring part of the terminal block.
● Do not carry out welding treatment when using stranded wires.
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