H3AM-NS-B300 Omron, H3AM-NS-B300 Datasheet
H3AM-NS-B300
Specifications of H3AM-NS-B300
Related parts for H3AM-NS-B300
H3AM-NS-B300 Summary of contents
Page 1
... VAC Self-resetting DPDT contact output (Time-limit output SPDT and switchable SPDT (time-limit Electric DPDT contact output resetting (Time-limit output SPDT and instantaneous output SPDT) Model Number Legend H3AM - Resetting System None:Self-resetting R: Electric resetting Accessory Item Waterproof Packing Y92S-35 ...
Page 2
... Contact output 250 VAC, resistive load (cos = 1) Ambient temperature Operating: – (with no icing) Storage: Ambient humidity Operating: 35% to 85% 2 Set time unit min 0 0. min 0 min 2 to 120 s 0 min 0 264 VAC VAC – (with no icing) H3AM 10 min h (hour (hour) 0 min 0. 0 min 0 120 min 0 --- ...
Page 3
... Enclosure rating IP65 (front panel only) (see note) IP20 (terminal section) Weight Approx. 350 g Note: A separately sold waterproof packing (Y92S-35) is necessary to ensure IP65 waterproofing between the Timer and installation panel. The H3AM-NSj-j-300 model with waterproof packing is available. 2 (approx. 30G (approx. 15G) (100 m/s (approx ...
Page 4
... Nomenclature Moving Pointer (green): Displays remaining time. Power Indicator Instantaneous or Time-limit Output Selector for R2 Relay: Default setting is time-limit output (Illustrated Model: H3AM-jjj-C) 4 Setting pointer (orange) Displays set value. Output Indicator Time Unit Indicator Time Unit Selector Applicable Time Unit Applicable time unit ...
Page 5
... H3AM-NSR Rt’ Power supply (1-2) Reset (9-10) Time-limit contact NC (3-4) Time-limit contact NO (3-5) Instantaneous contact NC (7-8) Instantaneous contact NO (6-8) Power indicator Output indicator Note: “ Rt’ ” indicates reset input time and “t” indicates set time. Rt’ H3AM 5 ...
Page 6
... Internal Connections and Terminal Arrangement H3AM-NS Power supply * (See note) Note: The R2 relay can be set to either instantaneous or time-limit contact using the switch located on the bottom of the Timer (H3AM-NS models). 6 77.5 dia. 27.5 dia. Note: Tightening torque for panel mounting is as follows: ...
Page 7
... Precautions for VDE Conformance The H3AM as a built-in timer conforms to VDE0435/P2021 provided that the following conditions are satisfied: The output section of the H3AM is provided only with basic isolation. To ensure reinforced isolation required by the VDE standards, pro- vide supplementary basic isolation on the load side connected to the output ...
Page 8
... Cat. No. L095-E1-1 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Devices and Components Division Supervisory Control Devices Division 28th Fl., Crystal Tower Bldg. 1-2-27, Shiromi, Chuo-ku, Osaka 540-6028 Japan Phone: (81)6-949-6014 Fax: (81)6-949-6069 8 H3AM Printed in Japan 0998-2M (0298) ...