Bard W61A1, W49A1, W38A1 manual Electrical Specifications, Single Circuit Dual Circuit

Electrical Specifications

				Single Circuit						Dual Circuit
	Rated	No. Field	3 Minimum	1 Maximum	2 Field		3 Minimum		1 Maximum		2 Field		2 Ground
						2 Ground	Circuit		External Fuse		Power
Model	Volts	Power	Circuit	External Fuse	Power								Wire Size
						Wire	Ampacity		or Ckt. Brkr.		Wire Size
	and Phase	Circuits	Ampacity	or Ckt. Brkr.	Wire Size
							Ckt. A	Ckt. B	Ckt. A	Ckt. B	Ckt. A	Ckt. B	Ckt. A	Ckt. B
W38A1 - A0Z		1	32	45	8	10
A05		1	35	45	8	10
A08	230/208-1	1	50	50	8	10
A10		1 or 2	61	70	6	8	35	26	45	30	8	10	10	10
A15		1 or 2	87	90	3	8	35	52	45	60	8	6	10	10
W38A1 - B0Z		1	26	35	8	10
B06	230/208-3	1	27	35	8	10
B09		1	36	40	8	10
B15		1	54	60	6	10
W38A1 - C0Z		1	14	15	14	14
C06	460-3	1	15	15	14	14
C09		1	19	20	12	12
C15		1	28	30	10	10
W49A1 - A0Z		1	39	50	8	10
A05		1	39	50	8	10
A08	230/208-1	1	51	60	6	10
A10		1 or 2	61	70	6	8	39	26	50	30	8	10	10	10
A15		1 or 2	87	90	3	8	39	52	50	60	8	6	10	10
W49A1 - B0Z		1	30	45	8	10
B06	230/208-3	1	30	45	8	10
B09		1	37	45	8	10
B15		1	55	60	6	10
W49A1 - C0Z		1	15	20	12	12
C06	460-3	1	15	20	12	12
C09		1	19	20	12	12
C15		1	28	30	10	10
W61A1 - A0Z		1	48	60	8	10
A05		1	48	60	8	10
A08	230/208-1	1	51	60	6	8
A10		1 or 2	61	70	6	8	48	26	60	30	6	10	10	10
A15		1 or 2	87	90	3	8	48	52	60	60	6	6	10	10
W61A1- B0Z		1	36	50	8	10
B09	230/208-3	1	37	50	8	10
B15		1	55	60	6	10
W61A1 - C0Z		1	18	25	10	10
C09	460-3	1	19	25	10	10
C15		1	28	30	10	10

1 Maximum size of the time delay fuse or HACR type circuit breaker for protection of field wiring conductors.

2 Based on 75C copper wire. All wiring must conform to the National Electrical Code and all local codes.

3 These “Minimum Circuit Ampacity” values are to be used for sizing the field power conductors. Refer to the National Electrical code (latest version), Article 310 for power conductor sizing.

Caution: When more than one field power circuit is run through one conduit, the conductors must be derated. Pay special attention to note 8 of Table 310 regarding Ampacity Adjustment Factors when more than three (3) current carrying conductors are in a raceway.

IMPORTANT: While this electrical data is presented as a guide, it is important to electrically connect properly sized fuses & conductor wires in accordance with the National Electrical Code & all local codes.

Form No.	S3412-1112
Supersedes	S3412-712
Page	4 of 12