Key Technical Specifications Parameter Specification Series H3BA-N Product Type Solid-state Timer / Time Delay Relay Pin Configuration 11-pin (octal base) Output Type DPDT (2 Form C) - Time-limit output only Output Contact Rating 5 A at 250 VAC (resistive load, cosφ = 1) Rated Supply Voltage AC110V (50/60 Hz), AC220V (50/60 Hz), DC24V Operating Voltage Range 85% to 110% of rated supply voltage Power Consumption AC110V: ~4.6 VA (1.5 W) / AC220V: ~7.9 VA (1.3 W) / DC24V: ~0.6 W Time Ranges 9 ranges: 1.2s, 3s, 12s, 30s, 3min, 30min, 3hr, 30hr, 300hr (full scale) Time Setting Range 0.05 seconds to 300 hours (adjustable via hand dial) Operating Modes 8 modes: 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) Timing Adjustment Hand dial Timing Initiation Method Input voltage / No-voltage input Termination Style Plug-in, 11-pin (octal) Mounting Type Socketable / DIN rail mounting, surface mounting, flush mounting Accuracy of Operating Time ±0.3% FS max. (±0.3%±10 ms in 1.2s range) Setting Error ±5% FS ±0.05 s max. Reset Time Min. power-opening time: 0.1 s max. / Min. pulse-input time: 50 ms Insulation Resistance 100 MΩ min. (at 500 VDC) Dielectric Strength 2,000 VAC, 50/60 Hz for 1 min (between current-carrying parts and exposed non-current-carrying parts) Impulse Withstand Voltage 1 kV (power terminals), 2 kV (current-carrying to exposed non-current-carrying) Noise Immunity (AC models) ±1.5 kV (power terminals), ±600 V (input terminals) Operating Temperature -10°C to +55°C (with no icing) Storage Temperature -25°C to +65°C (with no icing) Ambient Humidity 35% to 85% (operating) Mechanical Life 10 million operations min. (at 1,800 operations/h, no load) Electrical Life 100,000 operations min. (5 A at 250 VAC resistive load, at 1,800 operations/h) Protection Rating IEC: IP40 (panel surface) Case Color Light gray (Munsell 5Y7/1) Weight Approx. 95 g Safety Standards UL508, CSA C22.2 No.14, LR, CCC: GB/T 14048.5, Conforms to EN61812-1 RoHS Status Compliant