TK33

FILTER FANS AND MORE

Key Specifications

Item	TK3321.230	TK3321.115	TK3321.024
Axial Fan Model	ZF‑92S‑230	ZF‑92S‑115	ZF‑92B‑024
Operating Voltage	230V/50/60Hz	115V/50/60Hz	24V DC
Air flow, free blowing	20/25m³/h	20/25m³/h	—
Air flow, with outlet filter	1×TK3321.300：15/18m³/h	1×TK3321.300：15/18m³/h	—
Motor Type	Automatic shielded pole motor	Automatic shielded pole motor	DC motor
Rated current (A)	0.07/0.06	0.12/0.10	0.18
Power (W)	11/13	11/13	24
Noise level (dB)	36/38	36/38	—
Working temperature	-10℃~+55℃	-10℃~+55℃	-10℃~+55℃
Material	ABS	ABS	ABS
Flammability rating	UL94‑V0	UL94‑V0	UL94‑V0
Protection class	IP 54	IP 54	IP 54

TK33 series filter fans are professional ventilation and cooling assemblies designed for electrical and automation control cabinets. The complete lineup covers three sizes: TK3321, TK3322 and TK3323. Each size has an active filter fan and a matching passive louver exhaust grille (TK3321.300 / TK3322.300 / TK3323.300), forming a full air circulation cooling solution.

FILTER FANS AND MORE