Weidmüller 1715320000 Terminal Block: Equivalent & Substitute Parts

Part Overview

The Weidmüller 1715320000 is a 3-position wire-to-board terminal block from the Omnimate LM series, designed for horizontal side-entry applications with 5.00mm pitch and through-hole mounting. This component is rated for 20A at 300V and accommodates wire gauges from 14-24 AWG using screw-clamping termination. The part is currently active in production with RoHS compliance and is suitable for industrial control, automation, and power distribution applications requiring reliable wire-to-PCB connections.

Equivalent and substitute parts are necessary when the primary part experiences supply constraints, extended lead times, or when design flexibility permits selection from alternative manufacturers offering compatible electrical and mechanical characteristics.

Key Parameters

Parameter	Value
Manufacturer Part Number	1715320000
Manufacturer	Weidmüller
Series	Omnimate LM
Positions Per Level	3
Pitch	0.197" (5.00mm)
Mating Orientation	Horizontal with Board
Current Rating	20 A
Voltage Rating	300 V
Wire Gauge	14-24 AWG
Mounting Type	Through Hole
Wire Termination	Screw - Clamping Yoke, Tension Sleeve
Operating Temperature	-50°C ~ 120°C
Housing Material	Thermoplastic, Wemid
Contact Material - Plating	Copper Alloy - Tin Plated
RoHS Status	RoHS Compliant
Product Status	Active

Substitute Part Grouping Explanation

Substitution eligibility for the Weidmüller 1715320000 is determined by the following critical parameters:

Primary Compatibility Criteria:

3 positions per level (fixed requirement)
0.197" (5.00mm) pitch or 0.200" (5.08mm) pitch (minor tolerance variation acceptable for through-hole mounting)
Horizontal with board mating orientation
Through-hole mounting type
Voltage rating of 300V or higher
Wire gauge accommodation of 14-24 AWG minimum
Screw-based wire termination

Secondary Compatibility Factors:

Current rating of 15A or higher (primary part rated 20A)
Operating temperature range compatibility
RoHS and REACH compliance status
Active product status

Substitute parts are grouped into two categories: Direct Equivalents (matching pitch, orientation, and termination method) and Compatible Alternatives (meeting electrical and mechanical requirements with minor feature variations).

Parameter Comparison

Parameter	Weidmüller 1715320000	Molex 0395443003	Phoenix Contact 1711039	Phoenix Contact 1721346	Phoenix Contact 1985975	Phoenix Contact 1991105
Positions Per Level	3	3	3	3	3	3
Pitch	0.197" (5.00mm)	0.200" (5.08mm)	0.197" (5.00mm)	0.197" (5.00mm)	0.197" (5.00mm)	0.197" (5.00mm)
Mating Orientation	Horizontal with Board	Horizontal with Board	Horizontal with Board	Horizontal with Board	Horizontal with Board	Vertical with Board
Current Rating	20 A	15 A	15 A	15 A	15 A	20 A
Voltage Rating	300 V	300 V	300 V	300 V	300 V	300 V
Wire Gauge	14-24 AWG	12-30 AWG	12-30 AWG	12-30 AWG	12-30 AWG	12-24 AWG
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Wire Termination	Screw - Clamping Yoke, Tension Sleeve	Screw - Rising Cage Clamp	Screw - Rising Cage Clamp	Screw - Rising Cage Clamp	Screw - Rising Cage Clamp	Screwless - Spring Cage, Tension Clamp
Housing Material	Thermoplastic, Wemid	Polyamide (PA66), Nylon 6/6	Polyamide (PA), Nylon	Polyamide (PA), Nylon	Polyamide (PA), Nylon	Polyamide (PA), Nylon
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

Direct Equivalents (Preferred for Drop-In Replacement):

Phoenix Contact 1711039, 1721346, and 1985975 are direct mechanical and electrical equivalents to the Weidmüller 1715320000. All three share identical 0.197" (5.00mm) pitch, horizontal side-entry orientation, and through-hole mounting. These parts maintain 300V voltage rating and accommodate the required 14-24 AWG wire gauge range. Current rating is reduced to 15A compared to the primary part's 20A specification. All three are ROHS3 compliant and active in production status.

Compatible Alternative (Pitch Variation):

Molex 0395443003 operates at 0.200" (5.08mm) pitch, representing a 0.08mm deviation from the primary part. This minor pitch variation is within acceptable tolerance for through-hole PCB mounting applications. The part maintains 300V voltage rating and 15A current capacity. Wire gauge accommodation extends to 12-30 AWG. ROHS3 compliance and active product status are confirmed.

Orientation Variant (Application-Dependent):

Phoenix Contact 1991105 differs in mating orientation (vertical top-entry versus horizontal side-entry) and employs screwless spring cage termination instead of screw-based clamping. This part maintains 20A current rating and 300V voltage specification. Selection of this variant requires PCB layout modification to accommodate vertical wire entry. ROHS3 compliance and active status are confirmed.

Compliance and Availability:

All substitute parts carry ROHS3 compliance and REACH unaffected status, matching the primary part's regulatory requirements. All parts are active in production with confirmed inventory availability. Selection should prioritize parts matching the primary part's current rating (20A) when application requirements permit no derating.

Frequently Asked Questions (FAQ)

Q: Can Molex 0395443003 be used as a direct replacement for Weidmüller 1715320000?

A: Molex 0395443003 is electrically and mechanically compatible with a pitch tolerance of 0.08mm (5.08mm versus 5.00mm). Through-hole PCB mounting accommodates this minor variation. However, the current rating is reduced from 20A to 15A. Verify that application current requirements do not exceed 15A before substitution.

Q: What is the primary difference between Phoenix Contact 1711039 and 1721346?

A: Both parts share identical electrical specifications, pitch, orientation, and mounting type. The 1721346 features "High Wire Entry Level" as a distinguishing characteristic, while 1711039 features standard "Interlocking (Side)" design. Selection depends on specific PCB layout and wire routing requirements.

Q: Why is Phoenix Contact 1991105 listed as a substitute if it has vertical orientation?

A: Phoenix Contact 1991105 meets all electrical requirements (20A, 300V, 3-position) and maintains 5.00mm pitch. The vertical top-entry orientation represents a functional alternative for applications where PCB layout permits vertical wire entry. This part requires design modification and is not suitable for direct drop-in replacement in horizontal side-entry applications.

Q: Are all substitute parts RoHS compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance status, matching the primary part's RoHS compliance requirement. All parts are also REACH unaffected.

Q: What wire gauge range is supported across all substitute options?

A: The primary part supports 14-24 AWG. Molex 0395443003, Phoenix Contact 1711039, 1721346, and 1985975 extend accommodation to 12-30 AWG. Phoenix Contact 1991105 supports 12-24 AWG. All substitutes accommodate the primary part's specified 14-24 AWG range.

Q: Which substitute part has the highest current rating?

A: Phoenix Contact 1991105 maintains the primary part's 20A current rating. All other substitutes are rated for 15A. For applications requiring 20A capacity, 1991105 is the only alternative if vertical orientation is acceptable.

Q: What is the screw thread specification for each substitute?

A: Weidmüller 1715320000 uses M2.5 screw thread. Molex 0395443003 uses M3 screw thread. Phoenix Contact parts (1711039, 1721346, 1985975, 1991105) use M3 screw thread. Verify torque specifications during installation: Weidmüller requires 0.4-0.5 Nm; Molex requires 0.51 Nm; Phoenix Contact requires 0.5-0.6 Nm.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message