Categories: Plastic Distribution Box

CHA-RA Series Waterproof Junction Box

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Key Features & Specifications:

Material & Build:

Constructed with durable ABS plastic body and PVC stopper. Offers resistance to impact, heat, low temperatures, chemicals, and UV exposure.

Sealing & Protection:

Rated IP65; dust-tight and protected against water jets. Features a reliable rubber gasket (or sealing ring) and cable gland compatibility to ensure a moisture‑proof and airtight seal.

Temperature & Certifications:

Operates in temperatures from approximately −30 °C to +80 °C (some variations report −40 to −80). Comes certified: CE, RoHS, sometimes CCC, ISO9001. Multiple pre-cut knockouts (e.g., 4–16 holes, 25–40 mm aperture) make wiring straightforward.

Mounting & Installation:

Internal DIN-rail or PCB mounting options. External screw holes allow direct wall or other flat-surface fixing.

Applications:

Ideal for indoor and outdoor use including: Electrical, communication, fire‑safety devices Industrial facilities (petrochemical, railway, mining, ports) Environmental systems (wastewater treatment, environmental monitoring)

Technical Parameters

Model Code	Outside Dimenstion(mm)			Hole Qty	Hole Size	G.Weight	N.Weight	Qty/Carton	Carton Dimenstion	IP
Model Code	L	W	H	Hole Qty	Hole Size	G.Weight	N.Weight	Qty/Carton	Carton Dimenstion	IP
CHA-RA 50×50		50	50	4	25	14	12.9	300	45.5×38×51	55
CHA-RA 80×55		80	55	4	25	14.7	13.4	240	53×35×65	55
CHA-RA 85×85×50	85	85	50	7	25	18	16.69	200	52×41×52.5	55
CHA-RA 100×100×70	100	100	70	7	25	16.3	14.7	100	61×49×34.5	65
CHA-RA 150×110×70	150	110	70	10	25	15.7	14.2	60	66.5×34.5×46	65
CHA-RA 150×150×70	150	150	70	8	25	16.1	14.3	60	84.5×34×45	65
CHA-RA 200×100×70	200	100	70	8	25	16.6	15.3	60	61×46×42	65
CHA-RA 200×155×80	200	155	80	10	36	15.5	13.9	40	69.5×43.5×41	65
CHA-RA 200×200×80	200	200	80	12	36	19.9	17.9	40	45.5×45.5×79	65
CHA-RA 255×200×80	255	200	80	12	36	22.8	21	40	55×44×79.2	65
CHA-RA 255×200×120	255	200	120	12	36	21.9	20.1	30	64×55×62	65
CHA-RA 300×250×120	300	250	120	12	36	22.4	19.9	20	94×55×61.5	65
CHA-RA 400×350×120	400	350	120	16	36	14.8	13.3	10	74.5×42.5×61.5	65

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CHA-RA Series Waterproof Junction Box

Product Categories

Key Features & Specifications:

Material & Build:

Sealing & Protection:

Temperature & Certifications:

Mounting & Installation:

Applications:

Technical Parameters

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