Solid-state Timer with Valuable Multiple-time Ranges and Multiple-operating Modes

  • Handles a wide range of applications through eight operating modes.
  • With H3BA-N8H models, the output type can be switched between time-limit DPDT and time-limit SPDT + instantaneous SPDT using a selector.
  • Setting rings (order separately) to enable consistent settings and to limit the setting range.
  • Panel Covers (order separately) to enable various panel designs.
  • CE marking.UL, CSA and CCC certification, conforms to LR.


Control output Supply voltage 11-pin models 8-pin models
Contact output: DPDT (time-limit output) 110 VAC (50/60 Hz) H3BA-N 110 VAC
220 VAC (50/60 Hz) H3BA-N 220 VAC
24 VDC H3BA-N 24 VDC
Contact output: Time-limit SPDT and

switchable SPDT

(time-limit « instantaneous)

110 VAC (50/60 Hz) H3BA-N8H 110 VAC
220 VAC (50/60 Hz) H3BA-N8H 220 VAC
24 VDC H3BA-N8H 24 VDC

Power OFF-delay Timer

H3BA-N H3BA-N8H 11-pin model 8-pin with H3BF-N8 8-pin model H3BG-N8 H3BG-N8H 8-pin model       H3BH-N8

8-pin with

8-pin model
instantaneous instantaneous
contact output contact output
and time-limit


Item H3BA-N H3BA-N8H
Working mode A:  ON-delay

B:  Flicker OFF start B2: Flicker ON start

C:  Signal ON/OFF-delay D:  Signal OFF-delay

E:  Interval

G:  Signal ON/OFF-delay J:   One-shot

A: ON-delay

H: ON-delay with instantaneous output contact

Pin type 11-pin 8-pin
Input type No-voltage input
Output type DPDT (time-limit) SPDT (time-limit) and switchable SPDT (time-limit <—> instantaneous)
Mounting way DIN track mounting, surface mounting, and flush mounting
Approved standards UL508, CSA C22.2 No.14, LR, CCC

Conforms to EN61812-1 (Pollution degree 2 / Overvoltage category III)

EMC (EMI)                                            EN61812-1

Radiated Emissions:                 EN 55011 class A

Emission AC Mains:                  EN 55011 class A

(EMS)                                           EN61812-1

ESD Immunity:                           EN 61000-4-2:     6 kV contact discharge, 8 kV air discharge

Radiated Radio-Frequency      EN 61000-4-3:   10 V/m (80 MHz to 1 GHz AM modulation) Electromagnetic Field Immunity:       3 V/m (1.4 GHz to 2 GHz AM modulation) 1 V/m (2 GHz to 2.7 GHz AM modulation)

10 V/m (900 MHz Pulse modulation)

Conducted disturbances:         EN 61000-4-6:   10 V (0.15 MHz to 80 MHz) Burst Immunity:                EN 61000-4-4:     2 kV power line

2 kV I/O signal line

Surge Immunity:                         EN 61000-4-5:     2 kV common mode 1 kV differential mode

Voltage dips:                             EN 61000-4-11

Voltage interruptions:               EN 61000-4-11

H3BA-N8H Related:G6B-4BND h3cr-a8