Elbows | Columbia-MBF | Electrical Conduit in Canada

Columbia-MBF rigid conduit aluminum fittings are manufactured of 6063 alloy in temper designation T-1.

Corrosion resistant Aluminum
Ease of installation and light weight
Limited maintenance

Specification Data

Alloy: Columbia-MBF Rigid Aluminum Conduit is manufactured of 6063 alloy in temper designation T-1. The fittings are of the same alloy.

Standards: Columbia-MBF Rigid Aluminum Conduit is certified to Canadian Standards Association Safety Standard CSA C22.2 No.45.2 and is manufactured to ANSI C80.5.

Thread Protectors: Color-Coded end caps keep threads clean and sharp and help provide trade size recognition. Even sizes are blue; 1/2 trade sizes are black; and 1/4 trade sizes are red.

Manufactured in accordance with ANSI C80.5

Aluminum Rigid Conduit (ARC) 45 Degree Elbows

Trade Size	Metric Designator	Radius (A)¹		Offset (B)²		Offset C²		Straight (D)¹		Approximate Weight per 100 Pieces		Standard Package
		in	mm	in	mm	in	mm	in	mm	lb	kg
1/2	16	4	102	7	178	2 7/8	73	1 1/2	38	18	8.2	25
3/4	21	4 1/2	114	7 7/8	200	3 1/4	83	1 1/2	38	23	10.4	40
1	27	5 3/4	146	8 3/4	222	3 5/8	92	1 7/8	48	40	18.1	25
1 1/4	35	7 1/4	184	10 1/2	267	4 3/8	111	2	51	65	29.5	10
1 1/2	41	8 1/4	210	13 1/8	333	5 3/8	137	2	51	102	46.3	10
2	53	9 1/2	241	14 1/2	368	6	152	2	51	150	68.0	5
2 1/2	63	10 1/2	267	17 1/2	445	7 1/4	184	3	76	278	126.1	80
3	78	13	330	21	533	8 5/8	219	3 1/8	79	442	200.5	50
3 1/2	91	15	381	26 1/8	664	10 7/8	276	3 1/4	83	659	298.9	50
4	103	16	406	26 1/4	667	10 7/8	276	3 3/8	86	777	352.4	36
5	129	24	610	35 7/8	911	14 7/8	378	3 5/8	92	1446	655.9	1
6	155	30	762	43 3/8	1102	18	457	3 3/4	95	2347	1064.6	1
¹Mimimum requirement as per CSA Standard ²For information only, not a requirement as per CSA Standard Sizes 2 1/2 (63) and larger shipped in palletized cartons or bulk. Aluminum elbows also available in the following Degrees (60°, 30°, 22-1/2°, 15° & 11-1/4°)

Aluminum Rigid Conduit (ARC) 90 Degree Elbows

Trade Size	Metric Designator	Radius (A)¹		Offset (B)²		Straight (D)¹		Approximate Weight per 100 Pieces		Standard Package
		in	mm	in	mm	in	mm	lb	kg
1/2	16	4	102	5.875	149	1.5	38	22	10	25
3/4	21	4.5	114	7	178	1.5	38	32	14.5	40
1	27	5.75	146	8.75	222	1.875	48	62	28.1	25
1.25	35	7.25	184	10.5	267	2	51	99	44.9	10
1.5	41	8.25	210	11.75	298	2	51	137	62.1	10
2	53	9.5	241	14.5	368	2	51	228	103.4	5
2.5	63	10.5	267	17.25	438	3	76	427	193.7	80
3	78	13	330	22.75	578	3.125	79	752	341.1	50
3.5	91	15	381	23.25	591	3.25	83	889	403.3	50
4	103	16	406	23.375	594	3.375	86	1049	475.8	36
5	129	24	610	34.875	886	3.625	92	2125	963.9	1
6	155	30	762	45.5	1156	3.75	95	3738	1695.6	1
¹Mimimum requirement as per CSA Standard ²For information only, not a requirement as per CSA Standard Sizes 2 1/2 (63) and larger shipped in palletized cartons or bulk. Aluminum elbows also available in the following Degrees (60°, 30°, 22-1/2°, 15° & 11-1/4°)

Aluminum Rigid Conduit (ARC) Large Radius 90 Degree Elbows

Trade Size	Metric Designator	Radius (A)		Offset (B)²		Straight (D)²		Approximate Weight per 100 Pieces
		in	mm	in	mm	in	mm	lb	kg
1	27	12	305	20 5/8	524	8 5/8	219	152	68.9
1	27	15	381	24 1/4	616	9 1/4	235	178	80.7
1	27	18	457	27 7/8	708	9 7/8	251	204	92.5
1	27	24	610	34 5/8	879	10 5/8	270	251	113.9
1	27	30	762	41	1041	11	279	294	133.4
1	27	36	914	46 3/4	1187	10 3/4	273	333	151.0
1	27	42	1067	54	1372	12	305	384	174.2
1	27	48	1219	61 1/4	1556	13 1/4	337	436	197.8
1 1/4	35	12	305	20 5/8	524	8 5/8	219	202	91.6
1 1/4	35	15	381	24 1/4	616	9 1/4	235	236	107.0
1 1/4	35	18	457	27 7/8	708	9 7/8	251	271	122.9
1 1/4	35	24	610	34 5/8	879	10 5/8	270	333	151.0
1 1/4	35	30	762	41	1041	11	279	390	176.9
1 1/4	35	36	914	46 3/4	1187	10 3/4	273	442	200.5
1 1/4	35	42	1067	54	1372	12	305	510	231.3
1 1/4	35	48	1219	61 1/4	1556	13 1/4	337	578	262.2
1 1/2	41	12	305	20 5/8	524	8 5/8	219	249	112.9
1 1/2	41	15	381	24 1/4	616	9 1/4	235	291	132.0
1 1/2	41	18	457	27 7/8	708	9 7/8	251	333	151.0
1 1/2	41	24	610	34 5/8	879	10 5/8	270	410	186.0
1 1/2	41	30	762	41	1041	11	279	480	217.7
1 1/2	41	36	914	46 3/4	1187	10 3/4	273	543	246.3
1 1/2	41	42	1067	54	1372	12	305	627	284.4
1 1/2	41	48	1219	61 1/4	1556	13 1/4	337	711	322.5
2	53	12	305	20 5/8	524	8 5/8	219	330	149.7
2	53	15	381	24 1/4	616	9 1/4	235	386	175.1
2	53	18	457	27 7/8	708	9 7/8	251	442	200.5
2	53	24	610	30 3/8	772	6 3/8	162	465	210.9
2	53	30	762	41	1041	11	279	637	288.9
2	53	36	914	46 3/4	1187	10 3/4	273	721	327.0
2	53	42	1067	54	1372	12	305	833	377.8
2	53	48	1219	61 1/4	1556	13 1/4	337	944	428.2
2 1/2	63	12	305	20 5/8	524	8 5/8	219	516	234.1
2 1/2	63	15	381	24 1/4	616	9 1/4	235	606	274.9
2 1/2	63	18	457	24 3/8	619	6 3/8	162	591	268.1
2 1/2	63	24	610	31 1/8	791	7 1/8	181	755	342.5
2 1/2	63	30	762	37 1/2	953	7 1/2	191	904	410.1
2 1/2	63	36	914	44 3/4	1137	8 3/4	222	1082	490.8
2 1/2	63	42	1067	54	1372	12	305	1321	599.2
2 1/2	63	48	1219	61 1/4	1556	13 1/4	337	1500	680.4
3	78	15	381	24 1/4	616	9 1/4	235	791	358.8
3	78	18	457	24 3/8	619	6 3/8	162	772	350.2
3	78	24	610	33 1/8	841	9 1/8	232	1063	482.2
3	78	30	762	38 5/8	981	8 5/8	219	1223	554.8
3	78	36	914	46 7/8	1191	10 7/8	276	1494	677.7
3	78	42	1067	54	1372	12	305	1722	781.1
3	78	48	1219	60 1/4	1530	12 1/4	311	1916	869.1
3	78	60	1524	75 7/8	1927	15 7/8	403	2421	1098.2
3 1/2	91	18	457	26 3/8	670	8 3/8	213	1004	455.4
3 1/2	91	24	610	35 1/8	892	11 1/8	283	1349	611.9
3 1/2	91	30	762	38 1/2	978	8 1/2	216	1441	653.6
3 1/2	91	36	914	47	1194	11	279	1775	805.1
3 1/2	91	42	1067	54	1372	12	305	2039	924.9
3 1/2	91	48	1219	60 1/4	1530	12 1/4	311	2269	1029.2
4	103	18	457	27 3/8	695	9 3/8	238	1239	562.0
4	103	24	610	35 1/8	892	11 1/8	283	1593	722.6
4	103	30	762	39 3/8	1000	9 3/8	238	1749	793.3
4	103	36	914	47	1194	11	279	2096	950.7
4	103	42	1067	54	1372	12	305	2409	1092.7
4	103	48	1219	60 1/4	1530	12 1/4	311	2681	1216.1
4	103	60	1524	75 7/8	1927	15 7/8	403	3388	1536.8
5	129	30	762	41	1041	11	279	2474	1122.2
5	129	36	914	50 3/4	1289	14 3/4	375	3098	1405.3
5	129	42	1067	55	1397	13	330	3318	1505.0
5	129	48	1219	65 1/4	1657	17 1/4	438	4309	1954.6
5	129	60	1524	75 7/8	1927	15 7/8	403	4566	2071.1
6	155	36	914	50 3/4	1289	14 3/4	375	4128	1872.5
6	155	42	1067	55	1397	13	330	4421	2005.4
6	155	48	1219	65 1/4	1657	17 1/4	438	5738	2602.8
6	155	60	1524	75 7/8	1927	15 7/8	403	6080	2757.9
²For information only, not a requirement as per CSA Standard Shipped in palletized cartons or bulk. Also available in the following Degrees (60°, 45°, 30°, 22-1/2°, 15° & 11-1/4°)

Reference

90-degree-elbows-line-drawing