Bard w17a2 installation instructions Electrical Specifications W**A Series

TABLE 3

Electrical Specifications — W**A Series

		No.		Single Circuit						Dual Circuit
	Rated						 Minimum		 Maximum						
		Field		Maximum	Field		Circuit		External Fuse		Field Power			Ground
MODEL	Volts &		Minimum
		Power		External	Power	Ground	Ampacity		or Ckt. Breaker		Wire Size			Wire Size
	Phase		Circuit
		Circuits		Fuse or	Wire	Wire
			Ampacity				Ckt. A	Ckt. B	Ckt. A	Ckt. B	Ckt. A		Ckt. B	Ckt. A		Ckt. B
				Ckt. Brkr.	Size
W17, 18A2-A00,A0Z		1	16	20	12	12
A05	230/208-1	1	30	30	10	10
A08		1	46	50	8	10
A10		1	56	60	6	10
W24A2-A00, A0Z		1	21	30	10	10
A04		1	25	30	10	10
A05	230/208-1	1	30	30	10	10
A08		1	46	50	8	10
A10		1	56	60	6	10
W24A2-B00, B0Z	230/208-3	1	15	20	12	12
B06		1	22	25	10	10
W24A2-C00, C0Z	460-3	1	9	15	14	14
C06		1	11	15	14	14
W30A2-A00*, A0Z*		1	24	35	8	10
A05*		1	32	35	8	10
A08	230/208-1	1	47	50	8	10
A10*		1	58	60	6	10
A15		1 or 2	84	90	4	8	58	26	60	30	6		10	10		10
W30A2-B00*, B0Z*		1	18	20	12	12
B06	230/208-3	1	24	25	10	10
B09*		1	33	35	8	10
B15		1	51	60	6	10
W30A2-C00*, C0Z*		1	11	15	14	14
C06	460-3	1	12	15	14	14
C09*		1	17	20	12	12
C15		1	26	30	10	10
W36A2-A00*, A0Z*		1	29	35	8	10
A05*		1	32	35	8	10
A08	230/208-1	1	47	50	8	10
A10*		1	58	60	6	10
A15		1 or 2	84	90	4	8	58	26	60	30	6		10	10		10
W36A2-B00*, B0Z*		1	23	30	10	10
B06*	230/208-3	1	24	30	10	10
B09*		1	33	35	8	10
B15		1	51	60	6	10
W36A2-C00*, C0Z*		1	11	15	14	14
C06*	460-3	1	12	15	14	14
C09*		1	16	20	12	12
C15		1	26	30	10	10
W42A2-A00, A0Z		1	32	50	8	10
A05		1	32	50	8	10
A10	230/208-1	1	58	60	6	10
A15		1 or 2	84	90	4	8	58	26	60	30	6		10	10		10
A20		1 or 2	110	125	2	6	58	52	60	60	6		6	10		10
W42A2-B00, B0Z		1	24	35	8	10
B09	230/208-3	1	33	35	8	10
B15		1	51	60	6	10
B18		1	60	60	6	10
W42A2-C00, C0Z		1	12	15	14	14
C09	460-3	1	17	20	12	12
C15		1	26	30	10	10
W48A2-A00, A0Z		1	39	50	8	10
A05		1	39	50	8	10
A10	230/208-1	1	58	60	6	10
A15		1 or 2	84	90	4	8	58	26	60	30	6		10	10		10
A20		1 or 2	110	125	2	6	58	52	60	60	6		6	10		10
W48A2-B00, B0Z		1	27	40	8	10
B09	230/208-3	1	33	40	8	10
B15		1	51	60	6	10
B18		1	60	60	6	10
W48A2-C00, C0Z		1	13	20	12	12
C09	460-3	1	17	20	12	12
C15		1	26	30	10	10
W60A2-A00, A0Z		1	42	60	8	10
A05		1	42	60	8	10
A10	230/208-1	1	60	60	6	10
A15		1 or 2	86	90	3	8	60	26	60	30	6		10	10		10
A20		1 or 2	112	125	2	6	60	52	60	60	6		6	10		10
W60A2-B00, B0Z		1	28	40	8	10
B09	230/208-3	1	35	40	8	10
B15		1	53	60	6	10
B18		2	N/A	N/A	N/A	N/A	35	28	40	30	8		10	10		10
W60A2-C00, C0Z		1	15	20	12	12
C09	460-3	1	18	20	12	12
C15		1	27	30	10	10
W70A2-A00, A0Z		1	56	60	6	10
A05		1	56	60	6	10
A10	230/208-1	1	59	60	6	10
A15		1 or 2	85	90	4	8	59	26	60	30	6		10	10		10
A20		1 or 2	111	125	2	6	59	52	60	60	6		6	10		10
W70A2-B00, B0Z		1	38	60	8	10
B09	230/208-3	1	38	60	8	10
B15		1	53	60	6	10
B18		2	N/A	N/A	N/A	N/A	38	28	60	30	8		10	10		10
W70A2-C00, C0Z		1	19	30	10	10
C09	460-3	1	19	30	10	10
C15		1	27	35	18	10

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

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

 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.

* Top outlet supply option is available only factory installed and only on the selected models.

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

Manual	2100-581B
Page	20 of 26